Colchicine EP Impurity G

Name: Colchicine EP Impurity G
Brand: Vaqora Chemicals
SKU: VQ-022259

About Colchicine EP Impurity G

Listed under CAS 6901-14-0, Colchicine EP Impurity G is a pharmacopeial impurity of Colchicine available from Vaqora Chemicals. Formula C22H25NO6, molecular weight 399.4 g/mol. Common synonyms include Colchicine - Impurity G and Colchicine Lumicolchicine.

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. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

As a characterised impurity of Colchicine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from 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 Colchicine

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

Colchicine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Colchicine EP Impurity G
Catalogue No.	VQ-022259
CAS Number	6901-14-0
IUPAC name	N-[(10S,12S,16R)-3,4,5,14-tetramethoxy-13-oxo-10-tetracyclo[9.5.0.02,7.012,16]hexadeca-1(11),2,4,6,14-pentaenyl]acetamide
Molecular formula	C₂₂H₂₅NO₆
Molecular weight	399.4 g/mol
Exact mass	399.1682
Grade	Reference Standard
HSN code	38229090
InChIKey	VKPVZFOUXUQJMW-LXIYXOSZSA-N
SMILES	CC(=O)N[C@H]1CCC2=CC(=C(C(=C2C3=C1[C@@H]4[C@H]3C=C(C4=O)OC)OC)OC)OC
PubChem CID	6713941

Physical properties
Physical form	Solid
LogP (XLogP3)	1.3
H-bond donors / acceptors	1 / 6
TPSA	83.1 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Colchicine EP Impurity G?

The CAS Registry Number of Colchicine EP Impurity G is 6901-14-0. It is also known as Colchicine - Impurity G, Colchicine Lumicolchicine, gamma-Lumicolchicin.

What is the molecular formula and molecular weight of Colchicine EP Impurity G?

Colchicine EP Impurity G has the molecular formula C22H25NO6 and a molecular weight of 399.4 g/mol. Its IUPAC name is N-[(10S,12S,16R)-3,4,5,14-tetramethoxy-13-oxo-10-tetracyclo[9.5.0.02,7.012,16]hexadeca-1(11),2,4,6,14-pentaenyl]acetamide.

What is Colchicine EP Impurity G used for?

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

We supply Colchicine EP Impurity G 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 Colchicine EP Impurity G?

Yes. Every lot of Colchicine EP Impurity G 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 Colchicine EP Impurity G be shipped internationally?

Yes. Colchicine EP Impurity G is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.