Colchicine, CAS:64-86-8
9 Inquiries
64-86-8
Reagent Grade
99%
Guangzhou
BTO
kg
2029-12-31
Custom Synthetic Chemicals,Biological Stains,Pharmaceutical Intermediates,Cosmetic Grade Chemicals,Enzyme,Nucleosides
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Colchicine
Other Name:Acetamide,N-[(7S)-5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl]-;Colchicine;Acetamide,N-(5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl)-,(S)-;Benzo[a]heptalene,acetamide deriv.;N-[(7S)-5,6,7,9-Tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl]acetamide;NSC 757;(S)-N-(5,6,7,9-Tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl)acetamide;Colchineos;Colchisol;Colcin;Colsaloid;Condylon;(-)-Colchicine;Colcrys;(S)-N-(1,2,3,10-Tetramethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl)acetamide;Mitigare;5843-86-7;30512-31-3
CAS No.:64-86-8
Molecular Formula:C22H25NO6
InChIKeys:InChIKey=IAKHMKGGTNLKSZ-INIZCTEOSA-N
Molecular Weight:399.43700
Exact Mass:399.44
EC Number:200-598-5
HScode:29399990
Categories:
Characteristics-
PSA:
83.09000
XLogP3:3.26250
Appearance:Colchicine appears as odorless or nearly odorless pale yellow needles or powder that darkens on exposure to light. Used to treat gouty arthritis, pseudogout, sarcoidal arthritis and calcific tendinitis. (EPA, 1998)
Density:1.32 g/cm3
Melting Point:142-150 °C
Boiling Point:726.0±60.0 °C at 760 mmHg
Flash Point:392.9ºC
Refractive Index:1.584
Water Solubility:H2O: 45 g/L (20 ºC)
Storage Conditions:Poison room
Vapor Pressure:3.2X10-11 mm Hg at 25 °C (est)
Toxicity:LD50 in rats (mg/kg): 1.6 i.v. (Rosenbloom, Ferguson); in mice (mg/kg): 4.13 i.v. (Beliles)
Specific rotation:Specific optical rotation: -429 at 17 °C/D (water, 1.72%); -121 deg at 17 °C/d (concentration by volume = 0.9 g in 100 ml chloroform); max absorption (95% ethanol): 350.5 nm (log epsilon = 4.22), 243 nm (log epsilon = 4.47)
Odor:Odorless or nearly so
PH:pH of 0.5% solution: 5.9
PKA:12.36None
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 2, Oral
Germ cell mutagenicity, Category 1B
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H300 Fatal if swallowed
H340 May cause genetic defects
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P203 Obtain, read and follow all safety instructions before use.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P301+P316 IF SWALLOWED: Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P330 Rinse mouth.
P318 IF exposed or concerned, get medical advice.
Storage P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Custom Synthetic Chemicals,Biological Stains,Pharmaceutical Intermediates,Cosmetic Grade Chemicals,Enzyme,Nucleosides
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Location:
Room 308-80, building 1, 1963 Huaguan Road, Tianhe District, Guangzhou
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,100% TT in advance
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Average lead Time:
30
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
51-100
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Year of Establishment:
2021
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Inquiry History9 Inquiries
Country Product Purchase Quantity Date Posted 
Brazil
Colchicine
1 KG May 25, 2026 
United States
Colchicine
100 G Feb 15, 2026 
Philippines
Colchicine
1000 KG Jun 1, 2026
Philippines
Colchicine
25 G May 24, 2024 
India
thio, colchichine and Thiocolchcihine
1 MT Jun 9, 2026
Philippines
Colchicine
1000 KG Oct 10, 2025 
Bulgaria
Colchicine powder
100 G Jan 19, 2024
Bulgaria
Colchicine powder
200 G Dec 23, 2023
Brazil
Colchicine CAS64-86-8 in stock 99% white powder Wuhan HHD
1 KG Nov 22, 2023 Post an enquiry for this product
