Diltiazem EP Impurity G

Name: Diltiazem EP Impurity G
Brand: Vaqora Chemicals
SKU: VQ-006335

About Diltiazem EP Impurity G

Vaqora Chemicals supplies Diltiazem EP Impurity G, a pharmacopeial impurity of Diltiazem registered under CAS number 81353-09-5, specified at 98.99% purity. Its molecular formula is C19H22N2O3S and its molecular weight is 358.5 g/mol. The IUPAC name is 3-hydroxy-2-(4-methoxyphenyl)-5-[2-(methylamino)ethyl]-2,3-dihydro-1,5-benzothiazepin-4-one. It is also known as rel-N-Desmethyl Desacetyl Diltiazem or O-Desacetyl-N-desmethyl Diltiazem.

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.

Pharmaceutical QC and development laboratories use this impurity standard of Diltiazem to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. This item is currently in stock for prompt dispatch.

Typical applications

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

Industries

Related to Diltiazem

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

Diltiazem impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Diltiazem EP Impurity G
Catalogue No.	VQ-006335
CAS Number	81353-09-5
Other CAS	68767-04-4
IUPAC name	3-hydroxy-2-(4-methoxyphenyl)-5-[2-(methylamino)ethyl]-2,3-dihydro-1,5-benzothiazepin-4-one
Molecular formula	C₁₉H₂₂N₂O₃S
Molecular weight	358.5 g/mol
Exact mass	358.1351
Grade	Reference Standard
Purity / assay	98.99%
HSN code	38229090
InChIKey	HNXJRKQNTGIDDU-UHFFFAOYSA-N
SMILES	CNCCN1C2=CC=CC=C2SC(C(C1=O)O)C3=CC=C(C=C3)OC
PubChem CID	162440

Physical properties
Physical form	Solid
LogP (XLogP3)	2
H-bond donors / acceptors	2 / 5
TPSA	87.1 Å²

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 Diltiazem EP Impurity G?

The CAS Registry Number of Diltiazem EP Impurity G is 81353-09-5. It is also known as rel-N-Desmethyl Desacetyl Diltiazem, O-Desacetyl-N-desmethyl Diltiazem.

What is the molecular formula and molecular weight of Diltiazem EP Impurity G?

Diltiazem EP Impurity G has the molecular formula C19H22N2O3S and a molecular weight of 358.5 g/mol. Its IUPAC name is 3-hydroxy-2-(4-methoxyphenyl)-5-[2-(methylamino)ethyl]-2,3-dihydro-1,5-benzothiazepin-4-one.

What is Diltiazem EP Impurity G used for?

Diltiazem EP Impurity G is supplied as a characterised reference material related to Diltiazem. 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 Diltiazem EP Impurity G can I order?

We supply Diltiazem EP Impurity G in Reference Standard (98.99%) grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Diltiazem EP Impurity G?

Yes. Every lot of Diltiazem EP Impurity G 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 Diltiazem EP Impurity G be shipped internationally?

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