Colchicine ≥95% (HPLC), powder

Name: Colchicine ≥95% (HPLC), powder
Brand: Vaqora Chemicals
SKU: VQ-002807

About Colchicine ≥95% (HPLC), powder

Vaqora Chemicals supplies Colchicine ≥95% (HPLC), powder, a bioactive small molecule registered under CAS number 64-86-8 with a typical assay of ≥95%. Formula C22H25NO6, molecular weight 399.4 g/mol. Its systematic (IUPAC) name is N-[(7S)-1,2,3,10-tetramethoxy-9-oxo-6,7-dihydro-5H-benzo[a]heptalen-7-yl]acetamide. Alternative names: colchicine and Colchisol.

It is supplied as a white to light yellow powder. Literature values give a melting point of 150-160 °C (dec.). Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span cell signalling research, pharmacological screening and target validation. Our customers for this product work in academic and industrial research and diagnostics and biotechnology.

Standard pack sizes are 100 mg, 500 mg, 1 g and 5 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Cell signalling research
Pharmacological screening
Target validation

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Colchicine ≥95% (HPLC), powder
Catalogue No.	VQ-002807
CAS Number	64-86-8
IUPAC name	N-[(7S)-1,2,3,10-tetramethoxy-9-oxo-6,7-dihydro-5H-benzo[a]heptalen-7-yl]acetamide
Molecular formula	C₂₂H₂₅NO₆
Molecular weight	399.4 g/mol
Exact mass	399.1682
Purity / assay	≥95%
HSN code	29398000
InChIKey	IAKHMKGGTNLKSZ-INIZCTEOSA-N
SMILES	CC(=O)N[C@H]1CCC2=CC(=C(C(=C2C3=CC=C(C(=O)C=C13)OC)OC)OC)OC
PubChem CID	6167

Physical properties
Physical form	Powder
Appearance	White to light yellow powder
Melting point	150-160 °C (dec.)
LogP (XLogP3)	1
H-bond donors / acceptors	1 / 6
TPSA	83.1 Å²
Synonyms	(S)-N-(5,6,7,9-Tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl)acetamide, colchicine, Colchisol, (-)-colchicine, 7-alpha-H-Colchicine, Colchcine, N-Acetyl trimethylcolchicinic acid methylether, Benzo(a)heptalen-9(5H)-one, 7-acetamido-6,7-dihydro-1,2,3,10-tetramethoxy-, Acetamide, N-(5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo(a)heptalen-7-yl)-, (S)-, Acetamide, N-((7S)-5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo(a)heptalen-7-yl)-, Acetamide, N-[(7S)-5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl]-, N-((7S)-1,2,3,10-tetramethoxy-9-oxo-6,7-dihydro-5H-benzo(a)heptalen-7-yl)acetamide

Safety & hazard information (GHS)

Toxic

Health hazard

Signal word: Danger

Hazard statements

H300Fatal if swallowed
H340May cause genetic defects

Precautionary statements: P203, P264, P270, P280, P301 + P316, P318, P321, P330, P405, 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

Other grades of CAS 64-86-8

Cell Culture

Colchicine suitable for plant cell culture, ≥95% (HPLC)

CAS: 64-86-8
Formula: C₂₂H₂₅NO₆
MW: 399.4 g/mol

VQ-002806

Colchicine, 98%

CAS: 64-86-8
Formula: C₂₂H₂₅NO₆
MW: 399.4 g/mol

VQ-002808

Colchicine, 99%

CAS: 64-86-8
Formula: C₂₂H₂₅NO₆
MW: 399.4 g/mol

VQ-002809

AR

Colchicine, AR

CAS: 64-86-8
Formula: C₂₂H₂₅NO₆
MW: 399.4 g/mol

VQ-046676

USP / LR

Colchicine, USP, LR

CAS: 64-86-8
Formula: C₂₂H₂₅NO₆
MW: 399.4 g/mol

VQ-047123

Frequently asked questions

What is the CAS number of Colchicine ≥95% (HPLC), powder?

The CAS Registry Number of Colchicine ≥95% (HPLC), powder is 64-86-8. It is also known as (S)-N-(5,6,7,9-Tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl)acetamide, colchicine, Colchisol.

What is the molecular formula and molecular weight of Colchicine ≥95% (HPLC), powder?

Colchicine ≥95% (HPLC), powder has the molecular formula C22H25NO6 and a molecular weight of 399.4 g/mol. Its IUPAC name is N-[(7S)-1,2,3,10-tetramethoxy-9-oxo-6,7-dihydro-5H-benzo[a]heptalen-7-yl]acetamide.

Which grade and pack sizes of Colchicine ≥95% (HPLC), powder can I order?

We supply Colchicine ≥95% (HPLC), powder in (≥95%) grade, in 100 mg, 500 mg, 1 g, 5 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Colchicine ≥95% (HPLC), powder?

Yes. Every lot of Colchicine ≥95% (HPLC), powder 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 ≥95% (HPLC), powder be shipped internationally?

Yes. Colchicine ≥95% (HPLC), powder 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.