The caffeine molecule consists of 10 Hydrogen atom (s), 8 Carbon atom (s), 4 Nitrogen atom (s) and 2 Oxygen atom (s) - a total of 24 atom (s). Caffeine is a central nervous system stimulant of the methylxanthine class. Caffeic acid is an organic compound that is classified as a hydroxycinnamic acid.This yellow solid consists of both phenolic and acrylic functional groups. 3,7-dihydro-1,3,7-trimethyl-1H-purine (9CI), Caffeine, purum, anhydrous, >=99.0% (HPLC), 1H-Purine-2, 3,7-dihydro-1,3,7-trimethyl-, 1,3,7-trimethyl-3,7-dihydropurine-2,6-dione, Maximum Strength Snapback Stimulant Powders, 1,3,7-trimethyl-2,6-dioxo-1,2,3,6-tetrahydropurine, 1,3,7-trimethyl-1,3,7-trihydropurine-2,6-dione, 1,3,7-trimethyl-1H-purine-2,6(3H,7H)-dione, 1,3,7-Trimethyl-3,7-dihydro-1H-purine-2,6-dione, 1H-Purine-2,6-dione, 3,7-dihydro-1,3,7-trimethyl-, 3,7-Dihydro-1,3,7-trimethyl-1H-purine-2,6-dione. This results in caffeine being soluble in water as these hydrogen bonds can be created in six places on the molecule (3). Browse the list of It is found in all plants because it is a key intermediate in the biosynthesis of lignin, one of the principal components of woody plant biomass and its residues. CAFFEINE CITRATE 10MG/ML SOLUTION FOR INJECTION (Leaflet) Scheme. osti.gov journal article: effect of caffeine on the molecular weight of the dna synthesized in l- cells after uv-irradiation. It also relaxes smooth muscle, stimulates cardiac muscle, stimulates diuresis, and appears to be useful in the treatment of some types of headache. molecular weight of Caffeine or mol The molecular formula for Caffeine is C8H10N4O2. Articles of Caffeine … View information & documentation regarding Caffeine, including CAS, MSDS & more. Parent Compound. Use this page to learn how to convert between grams Caffeine … Molecular Weight. Definizioni di massa molecolare, peso molecolare, massa molare e peso molare A common request on this site is to convert grams to moles. The caffeine molecule contains a total of 25 bond(s) There are 15 non-H bond(s), 7 multiple bond(s), 2 double bond(s), 5 aromatic bond(s), 1 five-membered ring(s), 1 six-membered ring(s), 1 nine-membered ring(s), 1 urea (-thio) derivative(s), 1 imide(s) (-thio) and 1 Imidazole(s). Caffeine is present in ground coffee in amounts ranging between 0.75 and 1.5 percent by weight. This site explains how to find molar mass. Molar mass of C8H10N4O2 = 194.1906 g/mol. … ?C, Caffeine solution, 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Caffeine melting point standard, United States Pharmacopeia (USP) Reference Standard, Caffeine for system suitability, European Pharmacopoeia (EP) Reference Standard, Caffeine, pharmaceutical secondary standard; traceable to USP, PhEur and BP, 3,?7-?DIHYDRO-?1,?3,?7-?TRIMETHYL-?1H-?PURINE-?2,?6-?DIONE, Caffeine|3,7-Dihydro-1,3,7-trimethyl-1H-purine-2,6-dione, Caffeine, United States Pharmacopeia (USP) Reference Standard, Caffeine solution, analytical standard, 1.0 mg/mL in methanol, 3,7-Dihydro-1,3,7-trimethyl-1H-purin-2,6-dion (coffein), 2,6-Dioxo-2,3,6,7-tetrahydro-1,3,7-trimethyl-1H-purine, Caffeine, European Pharmacopoeia (EP) Reference Standard, 1,3,7-Trimethyl-3,7-dihydro-1H-purine-2,6-dione #, Melting point standard 235-237C, analytical standard, Caffeine, meets USP testing specifications, anhydrous, Caffeine, certified reference material, TraceCERT(R), Sugarloaf Spring Caffeine, Caffeinated Spring Water, Caffeine, Sigma Reference Standard, vial of 250 mg, 3,7-Dihydro-1,3,7-trimethyl-1H-purin-2,6-dion. Computing molecular weight (molecular mass) To calculate molecular weight of a chemical compound enter it's formula, specify its isotope mass number after each element in square brackets. Use this page to learn how to convert between moles Caffeine … The InChIKey, however, needs to be linked to the full InChI as well in order to get back to the original structure of the caffeine as the full standard InChI cannot be reconstructed from the InChIKey. Definitions of molecular mass, molecular weight, molar mass and molar weight The formula weight is simply the weight in atomic mass units of all the atoms in a given formula. The percentage by weight of any atom or group of atoms in a compound can be computed by dividing the total weight of the atom (or group of atoms) in the formula by the formula weight and multiplying by 100. The Molecular Weight of Caffeine is . Convert grams Caffeine to moles  or  moles Caffeine to grams, Molecular weight calculation: The molecular weight of caffeine is determined by the sum of the atomic weights of each constituent element multiplied by the number of atoms, which is calculated to be: The exact term of the above molecular weight is “molar mass”, which is based on the atomic mass of each element. Computing molecular weight (molecular mass) To calculate molecular weight of a chemical compound enter it's formula, specify its isotope mass number after each element in square brackets. A chemical structure of a molecule includes the arrangement of atoms and the chemical bonds that hold the atoms together. The atomic mass takes into account the isotopic distribution of the element in a given sample. ), is one of the most commonly used psychoactive substance worldwide 1).Recent data from nationally representative samples indicate about 89% of American adults consume … CTK6I3398. The contents of this page can freely be shared if cited as follows: Preparing Stock Solutions. Molecular Formula: C 8 H 10 N 4 O 2 Molecular Weight: 194.19 Percent Composition: C 49.48%, H 5.19%, N 28.85%, O 16.48% The nitrogen and oxygen atoms are highly electronegative and therefore attracts the hydrogen atom. Eur. Therapeutic Categories. Need to identify active compounds in your natural products? The caffeine molecule consists of 10 Hydrogen atom(s), 8 Carbon atom(s), 4 Nitrogen atom(s) and 2 Oxygen atom(s) - a total of 24 atom(s). Molecular Weight. The atomic weights used on this site come from NIST, the National Institute of Standards and Technology. Synonyms. If the formula used in calculating molar mass is the molecular formula, the formula weight computed is the molecular weight. Molecular Weight: 194.19 Molecular Formula: C 8 H 10 N 4 O 2. Chemsrc provides Caffeine(CAS#:58-08-2) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. ›› Caffeine molecular weight. ATC (Anatomical Therapeutic Chemical Classification) N06BC01. Molecular Weight: 194.19 G-016 100 μg/mL each component in acetonitrile: water (8:2) with 5% 1M HCl, ampule of 1.0 mL, certified reference material, Cerilliant ® To complete this calculation, you have to know what substance you are trying to convert. Note that rounding errors may occur, so always check the results. The SI base unit for amount of substance is the mole. Caffeine is the world’s most widely consumed psychoactive substance, but, unlike many other psychoactive substances, is legal and unregulated in nearly all jurisdictions. molar mass and molecular weight. The SI base unit for amount of substance is the mole. The molecular weight of caffeine is determined by the sum of the atomic weights of each constituent element multiplied by the number of atoms, which is calculated to be: … Esempi di calcolo del peso molecolare: C[14]O[16]2, S[34]O[16]2. Source: Mol-Instincts Chemical Database, Predicted on Quantum. Caffeine has a molecular weight of 194. Molecular Weight: 194.19 g/mol: Computed by PubChem 2.1 (PubChem release 2019.06.18) XLogP3-0.1: Computed by XLogP3 3.0 (PubChem release 2019.06.18) Hydrogen Bond Donor Count: 0: Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18) Hydrogen Bond Acceptor Count: 3: Computed by Cactvs 3.4.6.11 … Formula weights are especially useful in determining the relative weights of reagents and products in a chemical reaction. The average cup of coffee thus contains about 100 mg (0.003 ounce) of caffeine. Molecular Weight: 203.25 g/mol: Computed by PubChem 2.1 (PubChem release 2019.06.18) XLogP3-0.1: Computed by XLogP3 3.0 (PubChem release 2019.06.18) Hydrogen Bond Donor Count: 0: Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18) Hydrogen Bond Acceptor Count: 3: Computed by Cactvs 3.4.6.11 … Caffeine, anhydrous, tested according to Ph.Eur. The molecular formula of caffeine is given in chemical formula page of caffeine, which identifies each constituent element by its chemical symbol and indicates the proportionate number of atoms of each element. The Density of Caffeine is . Javier Ramos Revelo 05-Jun-2007 9:14 am Report Abuse. Go To: Top, References, Notes Data compilation copyrightby the U.S. Secretary of Commerce on behalf of the U.S.A.All rights reserved. Molecular weight calculation: 12.0107*8 + 1.00794*10 + 14.0067*4 + 15.9994*2 ›› … The molecular structure image of caffeine is available in chemical structure page of caffeine, which provides the molecular geometry information, i.e., the spatial arrangement of atoms in caffeine and the chemical bonds that hold the atoms together. Using the chemical formula of the compound and the periodic table of elements, we can add up the atomic weights and calculate molecular weight of the substance. UnitPot is a noteworthy web-based scientific unit converter that comes with an intuitive user interface. Sigma-Aldrich offers a number of Caffeine products. Molecular masses are calculated from the standard atomic weights of each nuclide, while molar masses are calculated from the atomic mass of each element. Esempi di calcolo del peso molecolare: C[14]O[16]2, S[34]O[16]2. The reason is that the molar mass of the substance affects the conversion. Conditions: Not Established Information added from Cafeina. For bulk stoichiometric calculations, we are usually determining molar mass, which may also be called standard atomic weight or average atomic mass. It can provide a way to encode the molecular information of caffeine to facilitate the search for the compound information in databases and on the web. caffeine degradation II PlantCyc 1-3-7-TRIMETHYLXANTHINE: Cofea, Theobroma, Camelia and Cola spp Microsource [01500155] Component of coffee beans ( Coffea arabica ), many other Coffea spp., chocolate ( Theobroma cacao ), tea ( Camellia thea ), kolanut ( Cola acuminata ) and several other Cola Zerenex Molecular … Caffeine . 1339 Beverages containing caffeine, such as coffee, tea, soft drinks, and energy drinks, enjoy great popularity; in North America, 90% of adults consume caffeine … Images of t… Central stimulant. Definitions of molecular mass, molecular weight, molar mass and molar weight Synonym: Caffeine-trimethyl-13 C 3 solution Empirical Formula (Hill Notation): 13 C 3 C 5 H 10 N 4 O 2. CAS registry number (Chemical Abstracts Service) 0000058-08-2. Then, try SnaPeaks – simply upload your MS/MS data and SnaPeaks will provide what’s in your natural products. Add a Physical Property of Caffeine. Add to My Records Caffeine derivative: Monohydrate . National Center for Advancing Translational Sciences (NCATS), 6701 Democracy Boulevard, Bethesda MD 20892-4874 • 301-594-8966 C8-H10-N4-O2. Conversion of complicated chemical-related units is no longer sophisticated with the aid of UnitPot. © 2020 ChemEssen, Inc. All rights reserved. It is used to restore mental alertness or wakefulness during fatigue or drowsiness.. Reference standards of Caffeine API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below Molecular Weight: 197.17 Convert grams Caffeine to moles or moles Caffeine to grams. To calculate molecular weight of a chemical compound enter it's formula, specify its isotope mass number after each element in square brackets. 321.1 g/mol. Please hyperlink "Mol-Instincts" to www.molinstincts.com. The following data is based on the product molecular weight 194.19.Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect … In chemistry, the formula weight is a quantity computed by multiplying the atomic weight (in atomic mass units) of each element in a chemical formula by the number of atoms of that element present in the formula, then adding all of these products together. The caffeine content of tea varies greatly depending on the strength of the tea, but it averages Definizioni di massa molecolare, peso molecolare, massa molare e peso molare The caffeine structure data file can be imported to most of the chemistry-related software, providing three-dimensional visualization and further analysis. Caffeine's most notable pharmacological effect is as a central nervous system stimulant, increasing alertness and producing agitation. If it contains 28.9% by mass of nitrogen, the number of atoms of nitrogen in one molecule of caffeine is: Ph. CAFFEINE IODIDE. 12.0107*8 + 1.00794*10 + 14.0067*4 + 15.9994*2. CID 2519 (Caffeine) common chemical compounds. 1 grams Caffeine is equal to 0.0051495798457804 mole. Synonym: N,1-Dimethyl-4- (Methylamino)-1H-Imidazole-5-Carbocamide Nitrate (Caffeine Impurity E Nitrate) (Caffeidine Nitrate) Empirical Formula (Hill Notation): … C8H10IN4O2-. In addition to the molecular weight information, the structural information of caffeine in a textual expression is available via InChi. molecular weight of Caffeine or grams The molecular formula for Caffeine is C8H10N4O2. Finding molar mass starts with units of grams per mole (g/mol). The full standard InChI of caffeine is given below: InChI=1S/C8H10N4O2/c1-10-4-9-6-5(10)7(13)12(3)8(14)11(6)2/h4H,1-3H3. Calculate the molecular weight coffee, energy drinks, etc. Caffeine and Weight Loss. The condensed, 27 character standard InChIKey (hashed version of the full standard InChI) of caffeine is: It may allow easier web searches for caffeine. Add to My Records Caffeine derivative: Mixture with citric acid . Examples of molecular weight computations: C[14]O[16]2, S[34]O[16]2. 1 mole is equal to 1 moles Caffeine, or 194.1906 grams. Heat of Vaporization at Normal Boiling Point, LogP (Octanol-Water Partition Coefficient), Ghose-Crippen Octanol-Water Partition Coefficient (logP), Moriguchi Octanol-Water Partition Coefficient (logP), Activity Score for Ion Channel Modulators, Activity Score for Nuclear Receptor Ligands, Structure Data File (SDF/MOL File) of caffeine, 1,3,7-trimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione, 24 atom(s) - 10 Hydrogen atom(s), 8 Carbon atom(s), 4 Nitrogen atom(s) and 2 Oxygen atom(s), 25 bond(s) - 15 non-H bond(s), 7 multiple bond(s), 2 double bond(s), 5 aromatic bond(s), 1 five-membered ring(s), 1 six-membered ring(s), 1 nine-membered ring(s), 1 urea (-thio) derivative(s), 1 imide(s) (-thio) and 1 Imidazole(s), Mettler-Toledo Calibration substance ME 18872, Caffeine, analytical standard, for the calibration of the thermosystem 900, traceable to primary standards (LGC), Caffeine, PharmaGrade, EP, Manufactured under appropriate GMP controls for pharma or biopharmaceutical production, Caffeine Melting Point Standard, pharmaceutical secondary standard; traceable to USP, Melting range approximately 237? Chemical Formula. These relative weights computed from the chemical equation are sometimes called equation weights. This is not the same as molecular mass, which is the mass of a single molecule of well-defined isotopes. Caffeine is one of the most widely used legal drugs in the world, but even if you have a three latte a day coffee habit you may not understand exactly what caffeine is. We use the most common isotopes. Molecular Formula. 194. There may be different names of the caffeine compound depending on the various situations of industrial applications, which are given below including the registry numbers if available: Visit ChemTopia for further professional chemical information on the basis of a comprehensive intelligence networking platform for experts in the discipline around the globe. Examples of molecular weight computations: C[14]O[16]2, S[34]O[16]2. When calculating molecular weight of a chemical compound, it tells us how many grams are in one mole of that substance. To calculate molecular weight of a chemical compound enter it's formula, specify its isotope mass number after each element in square brackets. Caffeine’s molecular weight is 194.2 g/mole. Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director For physicochemical, thermodynamic, transport, spectra, and other property data & information, the followings are available from “Mol-Instincts”, a chemical database based on quantum mechanics: The structure data file (SDF/MOL File) of caffeine is available for download in the SDF page of caffeine, which provides the information on atoms, bonds, connectivity and coordinates of caffeine. This is how to calculate molar mass (average molecular weight), which is based on isotropically weighted averages. 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2020 caffeine molecular weight