Diltiazem Trans-(-)-Hydroxy Lactam (S,R-isome… 132830-16-1

Name: Diltiazem Trans-(-)-Hydroxy Lactam (S,R-isomer)
Brand: Vaqora Chemicals
SKU: VQ-027140

About Diltiazem Trans-(-)-Hydroxy Lactam (S,R-isomer)

Vaqora Chemicals supplies Diltiazem Trans-(-)-Hydroxy Lactam (S,R-isomer), a metabolite or degradation product of Diltiazem registered under CAS number 132830-16-1. The compound has the formula C16H15NO3S, corresponding to a molecular weight of 301.4 g/mol. The IUPAC name is (2S,3R)-3-hydroxy-2-(4-methoxyphenyl)-3,5-dihydro-2H-1,5-benzothiazepin-4-one. Alternative names: Diltiazem Trans-(-)-Hydroxy Lactam.

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. Good laboratory practice and suitable PPE are recommended during handling.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Diltiazem, as well as in QC testing and ANDA/DMF documentation. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Diltiazem Trans-(-)-Hydroxy Lactam (S,R-isomer) in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Diltiazem

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

Diltiazem impurities

Specifications & identifiers

Chemical identifiers
Product name	Diltiazem Trans-(-)-Hydroxy Lactam (S,R-isomer)
Catalogue No.	VQ-027140
CAS Number	132830-16-1
IUPAC name	(2S,3R)-3-hydroxy-2-(4-methoxyphenyl)-3,5-dihydro-2H-1,5-benzothiazepin-4-one
Molecular formula	C₁₆H₁₅NO₃S
Molecular weight	301.4 g/mol
Exact mass	301.0773
Grade	Reference Standard
HSN code	38229090
InChIKey	LHBHZALHFIQJGJ-GJZGRUSLSA-N
SMILES	COC1=CC=C(C=C1)[C@H]2[C@@H](C(=O)NC3=CC=CC=C3S2)O
PubChem CID	10804253

Physical properties
Physical form	Solid
LogP (XLogP3)	2.3
H-bond donors / acceptors	2 / 4
TPSA	83.9 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 Trans-(-)-Hydroxy Lactam (S,R-isomer)?

The CAS Registry Number of Diltiazem Trans-(-)-Hydroxy Lactam (S,R-isomer) is 132830-16-1. It is also known as (2S,3R)-3-Hydroxy-2-(4-methoxyphenyl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one, (2S,3R)-2,3-Dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one, Diltiazem Trans-(-)-Hydroxy Lactam.

What is the molecular formula and molecular weight of Diltiazem Trans-(-)-Hydroxy Lactam (S,R-isomer)?

Diltiazem Trans-(-)-Hydroxy Lactam (S,R-isomer) has the molecular formula C16H15NO3S and a molecular weight of 301.4 g/mol. Its IUPAC name is (2S,3R)-3-hydroxy-2-(4-methoxyphenyl)-3,5-dihydro-2H-1,5-benzothiazepin-4-one.

What is Diltiazem Trans-(-)-Hydroxy Lactam (S,R-isomer) used for?

Diltiazem Trans-(-)-Hydroxy Lactam (S,R-isomer) 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 Trans-(-)-Hydroxy Lactam (S,R-isomer) can I order?

We supply Diltiazem Trans-(-)-Hydroxy Lactam (S,R-isomer) 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 Diltiazem Trans-(-)-Hydroxy Lactam (S,R-isomer)?

Yes. Every lot of Diltiazem Trans-(-)-Hydroxy Lactam (S,R-isomer) 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 Trans-(-)-Hydroxy Lactam (S,R-isomer) be shipped internationally?

Yes. We export Diltiazem Trans-(-)-Hydroxy Lactam (S,R-isomer) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.