Ramipril EP Impurity E

Name: Ramipril EP Impurity E
Brand: Vaqora Chemicals
SKU: VQ-027741

About Ramipril EP Impurity E

Vaqora Chemicals supplies Ramipril EP Impurity E, a pharmacopeial impurity of Ramipril registered under CAS number 87269-97-4. Its molecular formula is C21H28N2O5 and its molecular weight is 388.5 g/mol. Common synonyms include Ramiprilat and Ramipril - Impurity E.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

This Ramipril impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Ramipril EP Impurity E 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 E
Catalogue No.	VQ-027741
CAS Number	87269-97-4
IUPAC name	(2S,3aS,6aS)-1-[(2S)-2-[[(1S)-1-carboxy-3-phenylpropyl]amino]propanoyl]-3,3a,4,5,6,6a-hexahydro-2H-cyclopenta[b]pyrrole-2-carboxylic acid
Molecular formula	C₂₁H₂₈N₂O₅
Molecular weight	388.5 g/mol
Exact mass	388.1998
Grade	Reference Standard
HSN code	38229090
InChIKey	KEDYTOTWMPBSLG-HILJTLORSA-N
SMILES	C[C@@H](C(=O)N1[C@H]2CCC[C@H]2C[C@H]1C(=O)O)N[C@@H](CCC3=CC=CC=C3)C(=O)O
PubChem CID	5464096

Physical properties
Physical form	Solid
LogP (XLogP3)	0.7
H-bond donors / acceptors	3 / 6
TPSA	107 Å²
Synonyms	Ramiprilat, Ramipril - Impurity E, Ramiprilate, Ramipril Diacid, Ramiprilat (Ramipril Diacid)

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

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

Frequently asked questions

What is the CAS number of Ramipril EP Impurity E?

The CAS Registry Number of Ramipril EP Impurity E is 87269-97-4. It is also known as Ramiprilat, Ramipril - Impurity E, Ramiprilate.

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

Ramipril EP Impurity E has the molecular formula C21H28N2O5 and a molecular weight of 388.5 g/mol. Its IUPAC name is (2S,3aS,6aS)-1-[(2S)-2-[[(1S)-1-carboxy-3-phenylpropyl]amino]propanoyl]-3,3a,4,5,6,6a-hexahydro-2H-cyclopenta[b]pyrrole-2-carboxylic acid.

What is Ramipril EP Impurity E used for?

Ramipril EP Impurity E 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 E can I order?

We supply Ramipril EP Impurity E 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 E?

Yes. Every lot of Ramipril EP Impurity E 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 E be shipped internationally?

Yes. Ramipril EP Impurity E is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.