Demeclocycline

Name: Demeclocycline
Brand: Vaqora Chemicals
SKU: VQ-030119

About Demeclocycline

Demeclocycline (CAS 127-33-3) is a high-purity reference standard of Demeclocycline offered by Vaqora Chemicals. The compound has the formula C21H21ClN2O8, corresponding to a molecular weight of 464.9 g/mol. It is also known as Demethylchlortetracycline or Ledermycin.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Laboratories use this Demeclocycline standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Demeclocycline

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

Demeclocycline impurities

Specifications & identifiers

Chemical identifiers
Product name	Demeclocycline
Catalogue No.	VQ-030119
CAS Number	127-33-3
IUPAC name	(4S,4aS,5aS,6S,12aR)-7-chloro-4-(dimethylamino)-1,6,10,11,12a-pentahydroxy-3,12-dioxo-4a,5,5a,6-tetrahydro-4H-tetracene-2-carboxamide
Molecular formula	C₂₁H₂₁ClN₂O₈
Molecular weight	464.9 g/mol
Exact mass	464.0986
Grade	Reference Standard
HSN code	38229090
InChIKey	GUXHBMASAHGULD-SEYHBJAFSA-N
SMILES	CN(C)[C@H]1[C@@H]2C[C@@H]3[C@@H](C4=C(C=CC(=C4C(=C3C(=O)[C@@]2(C(=C(C1=O)C(=O)N)O)O)O)O)Cl)O
PubChem CID	54680690

Physical properties
Physical form	Solid
LogP (XLogP3)	0.7
H-bond donors / acceptors	6 / 9
TPSA	182 Å²
Synonyms	Demethylchlortetracycline, Ledermycin, 6-Demethyl-7-chlorotetracycline, Demethylchlortetracyclin, 7-Chloro-6-demethyltetracycline, Clortetrin, Declomycin, Demethylchlorotetracycline, 6-Demethylchlorotetracycline, Tri-demethylchlortetracycline, Demetraclin, Deganol

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 Demeclocycline?

The CAS Registry Number of Demeclocycline is 127-33-3. It is also known as Demethylchlortetracycline, Ledermycin, 6-Demethyl-7-chlorotetracycline.

What is the molecular formula and molecular weight of Demeclocycline?

Demeclocycline has the molecular formula C21H21ClN2O8 and a molecular weight of 464.9 g/mol. Its IUPAC name is (4S,4aS,5aS,6S,12aR)-7-chloro-4-(dimethylamino)-1,6,10,11,12a-pentahydroxy-3,12-dioxo-4a,5,5a,6-tetrahydro-4H-tetracene-2-carboxamide.

What is Demeclocycline used for?

Demeclocycline is supplied as a characterised reference material related to Demeclocycline. 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 Demeclocycline can I order?

We supply Demeclocycline 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 Demeclocycline?

Yes. Every lot of Demeclocycline 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 Demeclocycline be shipped internationally?

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