(-)-3-Demethylcolchicine

Product Name: (-)-3-Demethylcolchicine
CAS No.: 7336-33-6
Chemical Name: (-)-3-Demethylcolchicine
Synonyms: Desmethylcolchicine;3-Demethylcolchicine;O3-Demethylcolchicine;3-DesMethylcolchicine;3-O-Demethylcolchicine;(-)-3-Demethylcolchicine;Colchicine EP Impurity E;(-)-3-Demethylcolchicine;Colchicine 3-Demethyl Impurity;Colchicine Impurity 5（Colchicine EP Impurity E）
CBNumber: CB62228507
Molecular Formula: C21H23NO6
Formula Weight: 385.41
MOL File: 7336-33-6.mol

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(-)-3-Demethylcolchicine Property

Melting point:: 163-166°C
Boiling point:: 768.3±60.0 °C(Predicted)
Density: 1.31±0.1 g/cm3(Predicted)
storage temp.: Refrigerator
solubility: DMSO : 100 mg/mL (259.46 mM; Need ultrasonic)
form: A solid
pka: 9.53±0.40(Predicted)
color: White to yellow

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Safety

Toxicity: LD50 intraperitoneal in mouse: 570ug/kg

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H300Fatal if swallowed

H318Causes serious eye damage

H330Fatal if inhaled

H340May cause genetic defects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P284Wear respiratory protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

P320Specific treatment is urgent (see … on this label).

P321Specific treatment (see … on this label).

P330Rinse mouth.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Biosynth Carbosynth

Product number: FD20991
Product name: (-)-3-Demethylcolchicine
Packaging: 2mg
Price: $50
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD20991
Product name: (-)-3-Demethylcolchicine
Packaging: 5mg
Price: $80
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD20991
Product name: (-)-3-Demethylcolchicine
Packaging: 10mg
Price: $125
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD20991
Product name: (-)-3-Demethylcolchicine
Packaging: 25mg
Price: $180
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD20991
Product name: (-)-3-Demethylcolchicine
Packaging: 50mg
Price: $340
Updated: 2021/12/16

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(-)-3-Demethylcolchicine Chemical Properties,Usage,Production

Chemical Properties

Yellow Solid

Uses

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

(-)-3-Demethylcolchicine Preparation Products And Raw materials

Raw materials

Preparation Products

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(-)-3-Demethylcolchicine Suppliers

Canada 1 China 60 India 7 United Kingdom 1 United States 8 Global 77

BOC Sciences

Tel: 16314854226
Email: info@bocsci.com
Country: United States
ProdList: 9923
Advantage: 65

TargetMol Chemicals Inc.

Tel: +1-781-999-5354 +1-00000000000
Email: marketing@targetmol.com
Country: United States
ProdList: 32161
Advantage: 58

Standardpharm Co. Ltd.

Tel: 86-714-3992388
Email: overseasales1@yongstandards.com
Country: United States
ProdList: 14332
Advantage: 58

Cato Research Chemicals Inc.

Tel: 020-81215950 4000-868-328
Email: customer@uwalab.com
Country: United States
ProdList: 10404
Advantage: 58

Aladdin Scientific

Tel: +1-+1(833)-552-7181
Email: sales@aladdinsci.com
Country: United States
ProdList: 57505
Advantage: 58

TargetMol Chemicals Inc.

Tel
Email: support@targetmol.com
Country: United States
ProdList: 38631
Advantage: 58

United States Biological

Tel: --
Fax: --
Email: sales@advtechind.com
Country: United States
ProdList: 6075
Advantage: 58

Cayman Chemical Company

Tel: --
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Email: cayman@caymanchem.com
Country: United States
ProdList: 6213
Advantage: 81

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View Lastest Price from (-)-3-Demethylcolchicine manufacturers

ShenZhen H&D Pharmaceutical Technology Co., LTD

Product: Colchicine EP Impurity E 7336-33-6
Price: US $0.00-0.00/mg
Min. Order: 10mg
Purity: 0.98
Supply Ability: 10g
Release date: 2024-04-26

7336-33-6, (-)-3-DemethylcolchicineRelated Search:

Colchicine

(-)-3-Demethylcolchicine

(S)-7-Acetylamino-6,7-dihydro-3-hydroxy-1,2,10-trimethoxybenzo[a]heptalen-9(5H)-one

3-Demethylcolchicine

3-O-Demethylcolchicine

3-DesMethylcolchicine

N-[(7S)-5,6,7,9-Tetrahydro-3-hydroxy-1,2,10-triMethoxy-9-oxobenzo[a]heptalen-7-yl]-acetaMide

N-[[(7S)-3-Hydroxy-1,2,10-trimethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalene]-7α-yl]acetamide

O3-Demethylcolchicine

Colchicine EP Impurity E

Colchicine Impurity 5（Colchicine EP Impurity E）

N-[(7S)-3-hydroxy-1,2,10-trimethoxy-9-oxo-6,7-dihydro-5H-benzo[a]heptalen-7-yl]acetamide

Colchicine 3-Demethyl Impurity

Acetamide, N-[(7S)-5,6,7,9-tetrahydro-3-hydroxy-1,2,10-trimethoxy-9-oxobenzo[a]heptalen-7-yl]-

(S)-N-(3-hydroxy-1,2,10-trimethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl)acetamide

Colchicine EP Impurity E (3-O-Demethyl Colchicine)

(-)-3-Demethylcolchicine

Desmethylcolchicine

carrageenin,3 demethylcolchicine,inhibit,Inhibitor,scavenging,colchicine,3-Demethylcolchicine,edema,Reactive Oxygen Species,metabolite,3demethylcolchicine,radical

N-(3-hydroxy-1,2,10-trimethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl)acetamide

7336-33-6

73336-33-6

Chiral Reagents

Inhibitors

Intermediates & Fine Chemicals

Metabolites & Impurities

Pharmaceuticals