Hot Selling Colchicine Powder CAS 64-86-8 Colchicine
ISO 9 Inquiries
64-86-8
99%
100g;1kg;25g
2022-12-31
Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate
-
Product Description
-
Seller Information
-
Inquiry History
-
Description
Melting point 150-160 °C (dec.)(lit.) alpha -250 º (c=1, alcohol) Boiling point 522.37°C (rough estimate) density 1.2770 (rough estimate) refractive index 1.5614 (estimate) storage temp. 2-8°C solubility H2O: 10 mg/mL pka 12.36(at 20ºC) form powder color white to yellow with a green cast
Product description:For the study of plant genetics; Used as selenium reagent; Clinical use as antitumor drugs.
Packing
· 1kg/aluminium foil bag, with two plastic bags inside.
· 25kg/fiber drum, with two plastic bags inside.
Size:ID 42cm*H52cm,0.08m3/drum;
Net Weight:25kgs Gross Weight:28kgs.
Delivery- ≤50kg, Express delivery recommended, usually called as DDU service;
- ≤500kg,Air shipping recommended, usually called as CIF service;
- >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
- For high value products, please select air shipping and express delivery for safety.
SHANDONG LOOK CHEMICAL CO.LTD, a new chemical enterprise in researching, manufacturing and supplying of chemicals located in beautiful "Spring City"-Jinan.Our company mainly working on the researching new-born APIs, intermediate ( especially Carbohydrate derivatives series). Meanwhile, we made huge breakthrough in industries of food, feed additives, cosmetics ,dye and industrial chemicals. Our company enjoyed great reputation both domestic and abroad under the belief of "Integrity management,Quality controlling and Customer orientation".
We had been cooperated with NingXia University and Shandong University on more than ten projects for years and which had been in mass production on the market. We now have more than 80 people in our team and built research center in Jinan and Ningxia. Our manufacturing site allocated in chemical industry parks of Zhangqiu, Heze, Dezhou and Ningxia Fine Chemical Park. We strictly complying with ISO9001 and ISO 2000 standard in manufacturing process, our lab and workshop tightly in accordance with GMP standard.Our products best selling in Europe, South and North America,Asia pacific area and Africa. We sincerely welcome new and regular customers around the world visit us for business negotiation.
FAQ- DO YOU ACCEPT SAMPLE ORDER?
We accept sample orders. We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
2.HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
3.WHAT'S YOUR MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
4.DO YOU SUPPLY PRODUCT REPORT?
Yes. We'll give you product analysis report before shipping.
5.IS THERE A DISCOUNT?
Different quantity has different discount.
Our Advantage
10 Years Experience
Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term.
Quality service
Company cooperates with research institutes. We strictly control the process of raw materials up to finished product.
24 hour serviceQuick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.
High quality
Dedicated to serving customers first, we provide reasonable prices, high quality products.CertificatesBasic Info-
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.
-
Seller Information
-
Business Type:
Manufactory
-
Main Products:
Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate
-
Location:
hisense intelligence valley,no 2116,of phoenix road
-
Payment Terms:
TT against copy of documents,D/P,L/C
-
Average lead Time:
7
-
Total Annual Revenue:
Less than $1 million
-
Total Employees:
11-50
-
Year of Establishment:
2017
-
-
Inquiry History9 Inquiries
Country Product Purchase Quantity Date Posted 
Brazil
Colchicine
1 KG May 25, 2026 
United States
Colchicine
100 G Feb 15, 2026 
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
Philippines
Colchicine
1000 KG Jun 1, 2026
Philippines
Colchicine
25 G May 24, 2024 Post an enquiry for this product
