Ramipril EP Impurity M

Name: Ramipril EP Impurity M
Brand: Vaqora Chemicals
SKU: VQ-027746

About Ramipril EP Impurity M

Ramipril EP Impurity M (CAS 2743-38-6) is a pharmacopeial impurity of Ramipril offered by Vaqora Chemicals. Its molecular formula is C18H14O8 and its molecular weight is 358.3 g/mol. The IUPAC name is (2R,3R)-2,3-dibenzoyloxybutanedioic acid. Common synonyms include Di-O-benzoyl L-Tartaric Acid and Ramipril - Impurity M.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Ramipril, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Ramipril EP Impurity M in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Ramipril

View every impurity, metabolite and intermediate we list for Ramipril.

Ramipril impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ramipril EP Impurity M
Catalogue No.	VQ-027746
CAS Number	2743-38-6
IUPAC name	(2R,3R)-2,3-dibenzoyloxybutanedioic acid
Molecular formula	C₁₈H₁₄O₈
Molecular weight	358.3 g/mol
Exact mass	358.0689
Grade	Reference Standard
HSN code	38229090
InChIKey	YONLFQNRGZXBBF-ZIAGYGMSSA-N
SMILES	C1=CC=C(C=C1)C(=O)O[C@H]([C@H](C(=O)O)OC(=O)C2=CC=CC=C2)C(=O)O
PubChem CID	75969

Physical properties
Physical form	Solid
LogP (XLogP3)	2.6
H-bond donors / acceptors	2 / 8
TPSA	127 Å²
Synonyms	Di-O-benzoyl L-Tartaric Acid, Ramipril - Impurity M, Dibenzoyl-L-tartaric acid, (2R,3R)-2,3-bis(benzoyloxy)succinic acid, (-)-Dibenzoyl-L-tartaric acid, Butanedioic acid, 2,3-bis(benzoyloxy)-, (2R,3R)-, (2R,3R)-2,3-bis(benzoyloxy)butanedioic acid, 2,3-Bis(benzoyloxy)tartaric acid, O,O-Dibenzoyl-(+)-tartaric acid, Tartaric acid, dibenzoate, (-)-, (-)-Dibenzoyl-L(+)-tartaric acid, (-)-O,O'-Dibenzoyl-L-tartaric acid

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 2743-38-6

LR

(-)-2,3-Dibenzoyl-L-Tartaric Acid Anhydrous, LR

CAS: 2743-38-6
Formula: C₁₈H₁₄O₈
MW: 358.3 g/mol

VQ-020263

Frequently asked questions

What is the CAS number of Ramipril EP Impurity M?

The CAS Registry Number of Ramipril EP Impurity M is 2743-38-6. It is also known as Di-O-benzoyl L-Tartaric Acid, Ramipril - Impurity M, Dibenzoyl-L-tartaric acid.

What is the molecular formula and molecular weight of Ramipril EP Impurity M?

Ramipril EP Impurity M has the molecular formula C18H14O8 and a molecular weight of 358.3 g/mol. Its IUPAC name is (2R,3R)-2,3-dibenzoyloxybutanedioic acid.

What is Ramipril EP Impurity M used for?

Ramipril EP Impurity M is supplied as a characterised reference material related to Ramipril. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Ramipril EP Impurity M can I order?

We supply Ramipril EP Impurity M in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ramipril EP Impurity M?

Yes. Every lot of Ramipril EP Impurity M is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Ramipril EP Impurity M be shipped internationally?

Yes. We export Ramipril EP Impurity M worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.