Tianeptine Sodium EP Impurity B

Name: Tianeptine Sodium EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-034217

About Tianeptine Sodium EP Impurity B

Listed under CAS 66981-77-9, Tianeptine Sodium EP Impurity B is a pharmacopeial impurity of Tianeptine available from Vaqora Chemicals. Its molecular formula is C23H29ClN2O4S and its molecular weight is 465.0 g/mol. The IUPAC name is ethyl 7-[(3-chloro-6-methyl-5,5-dioxo-11H-benzo[c][2,1]benzothiazepin-11-yl)amino]heptanoate. Alternative names: Tianeptine Ethyl Ester and Tianeptine Sodium - Impurity B.

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

This Tianeptine 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.

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.

Typical applications

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

Industries

Related to Tianeptine

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

Tianeptine impurities

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Specifications & identifiers

Chemical identifiers
Product name	Tianeptine Sodium EP Impurity B
Catalogue No.	VQ-034217
CAS Number	66981-77-9
IUPAC name	ethyl 7-[(3-chloro-6-methyl-5,5-dioxo-11H-benzo[c][2,1]benzothiazepin-11-yl)amino]heptanoate
Molecular formula	C₂₃H₂₉ClN₂O₄S
Molecular weight	465 g/mol
Exact mass	464.1537
Grade	Reference Standard
HSN code	38229090
InChIKey	FEFUFMZSNHPQDX-UHFFFAOYSA-N
SMILES	CCOC(=O)CCCCCCNC1C2=C(C=C(C=C2)Cl)S(=O)(=O)N(C3=CC=CC=C13)C
PubChem CID	45358491

Physical properties
Physical form	Solid
LogP (XLogP3)	4.2
H-bond donors / acceptors	1 / 6
TPSA	84.1 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 Tianeptine Sodium EP Impurity B?

The CAS Registry Number of Tianeptine Sodium EP Impurity B is 66981-77-9. It is also known as Tianeptine Ethyl Ester, Tianeptine Sodium - Impurity B, Ethyl Tianeptate.

What is the molecular formula and molecular weight of Tianeptine Sodium EP Impurity B?

Tianeptine Sodium EP Impurity B has the molecular formula C23H29ClN2O4S and a molecular weight of 465 g/mol. Its IUPAC name is ethyl 7-[(3-chloro-6-methyl-5,5-dioxo-11H-benzo[c][2,1]benzothiazepin-11-yl)amino]heptanoate.

What is Tianeptine Sodium EP Impurity B used for?

Tianeptine Sodium EP Impurity B is supplied as a characterised reference material related to Tianeptine. 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 Tianeptine Sodium EP Impurity B can I order?

We supply Tianeptine Sodium EP Impurity B 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 Tianeptine Sodium EP Impurity B?

Yes. Every lot of Tianeptine Sodium EP Impurity B 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 Tianeptine Sodium EP Impurity B be shipped internationally?

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