Ramipril EP Impurity M - CAS 2743-38-6

Name: Ramipril EP Impurity M
Brand: BOC Sciences
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Inquiry

A chiral resolution reagent to separate racemic compounds into different mirror isomers and is an important tool for the production of optically active drugs. An impurity of Ramipril, an angiotensin-converting enzyme inhibitor used to treat hypertension and congestive heart failure.

Catalog Number

2743-38-6

CAS

2743-38-6

IUPAC Name

(2R,3R)-2,3-dibenzoyloxybutanedioic acid

Synonyms

Dibenzoyl-L-tartaric acid; (-)-Dibenzoyl-L-tartaric acid; Butanedioic acid, 2,3-bis(benzoyloxy)-, (2R,3R)-

Molecular Weight

358.30

Molecular Formula

C18H14O8

Product Information

Canonical SMILES

C1=CC=C(C=C1)C(=O)OC(C(C(=O)O)OC(=O)C2=CC=CC=C2)C(=O)O

InChI

InChI=1S/C18H14O8/c19-15(20)13(25-17(23)11-7-3-1-4-8-11)14(16(21)22)26-18(24)12-9-5-2-6-10-12/h1-10,13-14H,(H,19,20)(H,21,22)/t13-,14-/m1/s1

InChI Key

YONLFQNRGZXBBF-ZIAGYGMSSA-N

Purity

≥98%

MDL

MFCD00003074

Physical State

Solid

Appearance

White or off-white powder

Storage

Room temperature.

Boiling Point

234 °C / 7 mmHg

Melting Point

152-155 °C

Optical Activity

-116°(c = 9 in ethanol); -115.5°±2.5°(c = 1 in ethanol); -115.5°±1.5°(c = 5 in ethanol)

Solubility

Soluble in methanol.

TSCA

Yes

WGK Germany

Safety Information

Signal Word

Warning

Precautionary Statement

P264 - P280 - P302+P352 - P337+P313 - P305+P351+P338 - P362+P364 - P332+P313

Hazard Statements

H315 - H319

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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The dilution calculator equation

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

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Ramipril EP Impurity M - CAS 2743-38-6

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