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ChemicalBook >> CAS DataBase List >> 2-Demethyl Colchicine

2-Demethyl Colchicine

2-Demethyl Colchicine price.
  • $120 - $3245
  • Product name: 2-Demethyl Colchicine
  • CAS: 102491-80-5
  • MF: C21H23NO6
  • MW: 385.41
  • EINECS:
  • MDL Number:
  • Synonyms:N-[(7S)-5,6,7,9-Tetrahydro-2-hydroxy-1,3,10-trimethoxy-9-oxobenzo[a]heptalen-7-yl]acetamide;NSC 18053;O2-Demethylcolchicine;NSC 180533;Colchicine 2-Demethyl Impurity;2-Demecolchicine;2-Demecolchicine 13CD3;Acetamide, N-(5,6,7,9-tetrahydro-2-hydroxy-1,3,10-trimethoxy-9-oxobenzo[a]heptalen-7-yl)-
Price12 Properties Safety Information Description
12 prices
Selected condition：
Brand
  • aablocks
  • American Custom Chemicals Corporation
  • Biosynth
  • Medical Isotopes, Inc.
  • TRC
  • Usbiological
Package
  • 2mg
  • 5mg
  • 10mg
  • 25mg
  • 50mg
  • 100MG
  • Manufactureraablocks
  • Product numberAA0007HZ
  • Product description2-Demethyl Colchicine ≥95%
  • Packaging10mg
  • Price$280
  • Updated2026-05-25
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0034818
  • Product description2-DEMETHYLCOLCHICINE 95.00%
  • Packaging10MG
  • Price$693
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0034818
  • Product description2-DEMETHYLCOLCHICINE 95.00%
  • Packaging100MG
  • Price$1501.5
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD20990
  • Product description2-Demethyl colchicine
  • Packaging50mg
  • Price$1752.5
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFD20990
  • Product description2-Demethyl colchicine
  • Packaging25mg
  • Price$973.5
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFD20990
  • Product description2-Demethyl colchicine
  • Packaging10mg
  • Price$493.2
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFD20990
  • Product description2-Demethyl colchicine
  • Packaging2mg
  • Price$120
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD20990
  • Product description2-Demethyl colchicine
  • Packaging5mg
  • Price$259.6
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFD20990
  • Product description2-Demethyl colchicine
  • Packaging100mg
  • Price$3245
  • Updated2026-06-04
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number8814
  • Product description2-DemethylColchicine
  • Packaging50mg
  • Price$1800
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberD230880
  • Product description2-DemethylColchicine
  • Packaging10mg
  • Price$125
  • Updated2021-12-16
  • Buy
  • ManufacturerUsbiological
  • Product number271400
  • Product description2-Demethyl Colchicine
  • Packaging10mg
  • Price$658
  • Updated2026-06-03
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0007HZ 2-Demethyl Colchicine ≥95% 10mg $280 2026-05-25 Buy
American Custom Chemicals Corporation CHM0034818 2-DEMETHYLCOLCHICINE 95.00% 10MG $693 2021-12-16 Buy
American Custom Chemicals Corporation CHM0034818 2-DEMETHYLCOLCHICINE 95.00% 100MG $1501.5 2021-12-16 Buy
Biosynth FD20990 2-Demethyl colchicine 50mg $1752.5 2026-06-04 Buy
Biosynth FD20990 2-Demethyl colchicine 25mg $973.5 2026-06-04 Buy
Biosynth FD20990 2-Demethyl colchicine 10mg $493.2 2026-06-04 Buy
Biosynth FD20990 2-Demethyl colchicine 2mg $120 2021-12-16 Buy
Biosynth FD20990 2-Demethyl colchicine 5mg $259.6 2026-06-04 Buy
Biosynth FD20990 2-Demethyl colchicine 100mg $3245 2026-06-04 Buy
Medical Isotopes, Inc. 8814 2-DemethylColchicine 50mg $1800 2021-12-16 Buy
TRC D230880 2-DemethylColchicine 10mg $125 2021-12-16 Buy
Usbiological 271400 2-Demethyl Colchicine 10mg $658 2026-06-03 Buy

Properties

Melting point :166-168°C
Boiling point :766.1±60.0 °C(Predicted)
Density :1.31±0.1 g/cm3(Predicted)
storage temp. :-20°C Freezer
solubility :Chloroform (Slightly, Sonicated), Methanol
pka :9.95±0.40(Predicted)
form :Solid
color :Yellow

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

A metabolite of Colchicine (C640000). Has shown anti-tumor activity.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Chemsky（shanghai）International Co.,Ltd. Shanghai TaoSu Biochemical Technology Co., Ltd. BOC Sciences Shanghai YuanYe Biotechnology Co., Ltd. Shenzhen Polymeri Biochemical Technology Co., Ltd. Hefei Molake Biotechnology Co., Ltd. BOC Sciences Shanghai TenSus Biotechnology Co., Ltd. Standardpharm Co. Ltd.