Oxytetracycline EP Impurity A

Name: Oxytetracycline EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-023439

About Oxytetracycline EP Impurity A

Vaqora Chemicals supplies Oxytetracycline EP Impurity A, a pharmacopeial impurity of Oxytetracycline registered under CAS number 14206-58-7. Its molecular formula is C22H24N2O9 and its molecular weight is 460.4 g/mol. It is also known as Oxytetracycline Hydrochloride - Impurity A or 4-Epioxytetracycline.

It is supplied 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.

As a characterised impurity of Oxytetracycline, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Oxytetracycline EP Impurity A 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 Oxytetracycline

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

Oxytetracycline impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Oxytetracycline EP Impurity A
Catalogue No.	VQ-023439
CAS Number	14206-58-7
IUPAC name	(4R,4aR,5S,5aR,6S,12aR)-4-(dimethylamino)-1,5,6,10,11,12a-hexahydroxy-6-methyl-3,12-dioxo-4,4a,5,5a-tetrahydrotetracene-2-carboxamide
Molecular formula	C₂₂H₂₄N₂O₉
Molecular weight	460.4 g/mol
Exact mass	460.1482
Grade	Reference Standard
HSN code	38229090
InChIKey	OWFJMIVZYSDULZ-DVJPNYBFSA-N
SMILES	C[C@@]1([C@H]2[C@@H]([C@H]3[C@H](C(=O)C(=C([C@]3(C(=O)C2=C(C4=C1C=CC=C4O)O)O)O)C(=O)N)N(C)C)O)O
PubChem CID	54678403

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.6
H-bond donors / acceptors	7 / 10
TPSA	202 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 Oxytetracycline EP Impurity A?

The CAS Registry Number of Oxytetracycline EP Impurity A is 14206-58-7. It is also known as Oxytetracycline Hydrochloride - Impurity A, 4-Epioxytetracycline, 4-epi-Oxytetracycline.

What is the molecular formula and molecular weight of Oxytetracycline EP Impurity A?

Oxytetracycline EP Impurity A has the molecular formula C22H24N2O9 and a molecular weight of 460.4 g/mol. Its IUPAC name is (4R,4aR,5S,5aR,6S,12aR)-4-(dimethylamino)-1,5,6,10,11,12a-hexahydroxy-6-methyl-3,12-dioxo-4,4a,5,5a-tetrahydrotetracene-2-carboxamide.

What is Oxytetracycline EP Impurity A used for?

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

We supply Oxytetracycline EP Impurity A 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 Oxytetracycline EP Impurity A?

Yes. Every lot of Oxytetracycline EP Impurity A 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 Oxytetracycline EP Impurity A be shipped internationally?

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