Minocycline EP Impurity B

Name: Minocycline EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-023139

About Minocycline EP Impurity B

Minocycline EP Impurity B (CAS 808-26-4) is a pharmacopeial impurity of Minocycline offered by Vaqora Chemicals. With the molecular formula C21H22N2O7, it has a molar mass of 414.4 g/mol. Common synonyms include Sancycline and Bonomycin.

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.

This Minocycline impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Minocycline EP Impurity B is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Minocycline

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

Minocycline impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Minocycline EP Impurity B
Catalogue No.	VQ-023139
CAS Number	808-26-4
IUPAC name	(4S,4aS,5aR,12aR)-4-(dimethylamino)-1,10,11,12a-tetrahydroxy-3,12-dioxo-4a,5,5a,6-tetrahydro-4H-tetracene-2-carboxamide
Molecular formula	C₂₁H₂₂N₂O₇
Molecular weight	414.4 g/mol
Exact mass	414.1427
Grade	Reference Standard
HSN code	38229090
InChIKey	MTCQOMXDZUULRV-ADOAZJKMSA-N
SMILES	CN(C)[C@H]1[C@@H]2C[C@@H]3CC4=C(C(=CC=C4)O)C(=C3C(=O)[C@@]2(C(=C(C1=O)C(=O)N)O)O)O
PubChem CID	54688686

Physical properties
Physical form	Solid
LogP (XLogP3)	1.2
H-bond donors / acceptors	5 / 8
TPSA	161 Å²
Synonyms	Sancycline, Minocycline Hydrochloride Dihydrate - Impurity B (Freebase), Bonomycin, Norcycline, 6-Demethyl-6-deoxytetracycline, Sancycline free base, 808-26-4 (free base), EX-A210, 4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,10,12,12a-tetrahydroxy-1,11-dioxo-2-n

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 Minocycline EP Impurity B?

The CAS Registry Number of Minocycline EP Impurity B is 808-26-4. It is also known as Sancycline, Minocycline Hydrochloride Dihydrate - Impurity B (Freebase), Bonomycin.

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

Minocycline EP Impurity B has the molecular formula C21H22N2O7 and a molecular weight of 414.4 g/mol. Its IUPAC name is (4S,4aS,5aR,12aR)-4-(dimethylamino)-1,10,11,12a-tetrahydroxy-3,12-dioxo-4a,5,5a,6-tetrahydro-4H-tetracene-2-carboxamide.

What is Minocycline EP Impurity B used for?

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

We supply Minocycline 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 Minocycline EP Impurity B?

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

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