Tetracycline EP Impurity D

Name: Tetracycline EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-023871

About Tetracycline EP Impurity D

Vaqora Chemicals supplies Tetracycline EP Impurity D, a pharmacopeial impurity of Tetracycline registered under CAS number 7518-17-4. With the molecular formula C22H22N2O7, it has a molar mass of 426.4 g/mol. It is also known as Lymecycline EP Impurity D or Tetracycline Hydrochloride - Impurity D.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Tetracycline to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Tetracycline EP Impurity D in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Tetracycline

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

Tetracycline impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Tetracycline EP Impurity D
Catalogue No.	VQ-023871
CAS Number	7518-17-4
IUPAC name	(4R,4aS,12aR)-4-(dimethylamino)-1,10,11,12a-tetrahydroxy-6-methyl-3,12-dioxo-4a,5-dihydro-4H-tetracene-2-carboxamide
Molecular formula	C₂₂H₂₂N₂O₇
Molecular weight	426.4 g/mol
Exact mass	426.1427
Grade	Reference Standard
HSN code	38229090
InChIKey	KTTKGQINVKPHLY-WPINSWFRSA-N
SMILES	CC1=C2C=CC=C(C2=C(C3=C1C[C@H]4[C@H](C(=O)C(=C([C@]4(C3=O)O)O)C(=O)N)N(C)C)O)O
PubChem CID	54678401

Physical properties
Physical form	Solid
LogP (XLogP3)	2.4
H-bond donors / acceptors	5 / 8
TPSA	161 Å²
Synonyms	Lymecycline EP Impurity D, Tetracycline Hydrochloride - Impurity D, Lymecycline - Impurity D, 4-Epianhydrotetracycline, 4-epi-5a,6-Anhydrotetracycline, Epianhydrotetracycline, Epi-Anhydrotetracycline

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 Tetracycline EP Impurity D?

The CAS Registry Number of Tetracycline EP Impurity D is 7518-17-4. It is also known as Lymecycline EP Impurity D, Tetracycline Hydrochloride - Impurity D, Lymecycline - Impurity D.

What is the molecular formula and molecular weight of Tetracycline EP Impurity D?

Tetracycline EP Impurity D has the molecular formula C22H22N2O7 and a molecular weight of 426.4 g/mol. Its IUPAC name is (4R,4aS,12aR)-4-(dimethylamino)-1,10,11,12a-tetrahydroxy-6-methyl-3,12-dioxo-4a,5-dihydro-4H-tetracene-2-carboxamide.

What is Tetracycline EP Impurity D used for?

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

We supply Tetracycline EP Impurity D 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 Tetracycline EP Impurity D?

Yes. Every lot of Tetracycline EP Impurity D 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 Tetracycline EP Impurity D be shipped internationally?

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