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Glucose-6-Phosphate Fluorometric Assay Kit A fluorescence-based method for detecting G6P in tissue homogenates and cell culture samples • Vitamin D2 A vitamin produced in fungi and invertebrates • Vitamin D3 An intermediate form of vitamin D • CYP1A1/2 Induction STEP Reporter Assay Kit (Luminescence) A novel method to assess CYP1A2 induction • Gemcitabine A cytotoxic cytidine analog, with anti-cancer actiivty • 4-hydroxy MIPT A psychoactive synthetic tryptamine • JWH 122 N-(4-hydroxypentyl) metabolite An expected metabolite of JWH 122 • Bicuculline A GABAA receptor antagonist • Olmesartan Medoxomil Prodrug for a selective angiotensin II receptor antagonist • Parthenolide A natural inhibitor of NOD2 and NF-κB signaling

Molar Mass and Mass Percent Composition Calculator

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The Molar Mass and Mass Percent Composition Calculator from Cayman Chemical allows scientists to quickly and accurately determine the Molar mass and Mass percent composition of any chemical compound from its linear Molecular formula while maintaining the correct number of significant digits. The molar mass and mass percent composition calculator can recognize very complex molecular formulas (like polymers or hydrated molecules), small molecules, salts, or simple one to two atom formulas. In addition to molar mass and elementalpercent composition, the molar mass, and mass percent composition calculator will also return the inputted molecular formula in Hill notation.

Molar Mass

Molar mass Calculator Tool: Determine the Molar mass and Percent mass composition of a linear chemical formula.

Enter a valid molecular formula and press the calculate button to determine the correct molar mass. Atomic mass values for individual elements can be obtained from our Periodic Table of the Elements . Results are expressed in terms of grams/mol.

Molecular Formula:

For help with this tool please refer to Guidelines for entering valid Molecular Formulas and Examples of valid Molecular Formulas.

Guidelines for entering valid Molecular Formulas

Formulas must start with an element or grouped set of elements. This can be followed by an integer, group of additional elements contained within matching parenthesis or square brackets, a molecule of crystallization marker or a combination of all three of these things.
Formulas can contain spaces.
Formulas cannot begin with numbers or a molecule of crystallization markers (a period '.' or middle dot '·').
Formulas cannot contain hyphens.
Molecule(s) of crystallization must be placed at the end of the formula and denoted with a period '.' or middle dot '·'

Examples of valid Molecular Formulas and the equivalent Hill Notation

Valid Linear Molecular Formula	Formula converted to Hill Notation
1. CH3CH2COOH	C3 H6 O2
2. C5 H6 Cr12 O2	C5 H6 Cr12 O2
3. KFe(Fe(CN)6)30	C180 Fe31 K N180
4. Na2B4O7(H2O)5	H10 B4 Na2 O12
5. (CH3CH2COOH)(C14H12(Na)5)	C17 H18 Na5 O2
6. ((CH3CH2COOH)2(C14H12(Na)5))4H4O4P2Na25	C80 H100 Na45 O20 P2
7. CH3CH2Br.2H2O2P	C2 H9 Br O4 P2
8. C22 Cu SO4 ·5 H2O	C22 H10 Cu O9 S

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Cayman Chemical Company · 1180 East Ellsworth Road · Ann Arbor, Michigan 48108 · USA

Toll Free: (800) 364-9897 (USA and Canada Only) · Fax: (734) 971-3640

Glucose-6-Phosphate Fluorometric Assay Kit

Vitamin D2

Vitamin D3

CYP1A1/2 Induction STEP Reporter Assay Kit (Luminescence)

Gemcitabine

4-hydroxy MIPT

JWH 122 N-(4-hydroxypentyl) metabolite

Bicuculline

Olmesartan Medoxomil

Parthenolide

Molar Mass and Mass Percent Composition Calculator

Molar mass Calculator Tool: Determine the Molar mass and Percent mass composition of a linear chemical formula.

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