C27H33NO10S
563.6 g/mol
APIDanger
Thiocolchicoside
CAS602-41-5EC210-017-7
Category
API
Compound Class
Natural Product
Primary Use
Pharmaceutical Raw Material
Thiocolchicoside is a semi-synthetic derivative of colchicine used as a muscle relaxant with anti-inflammatory and analgesic effects. Its mechanism of action is not fully understood but is believed to involve antagonism of nicotinic acetylcholine receptors, as well as competitive antagonism of GABAA and glycine receptors.
Pharmaceutical raw material for muscle relaxant formulationsResearch compound for studies on nicotinic acetylcholine receptor antagonismLaboratory reagent for GABA and glycine receptor interaction studies
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
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pharmaceutical raw material
Safety Reference
Danger
H301Toxic if swallowed
H315Causes skin irritation
H335May cause respiratory irritation
H362May cause harm to breast-fed children
H372Causes damage to organs through prolonged or repeated exposure
Customs Tariff Classification
The international HS code for Thiocolchicoside (CAS 602-41-5) is 2939.79.
HS code (international, 6-digit)
2939.79
EU CN code (8-digit)
2939 79 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
N-[(7S)-1,2-dimethoxy-10-methylsulfanyl-9-oxo-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6,7-dihydro-5H-benzo[a]heptalen-7-yl]acetamide
InChIKey
LEQAKWQJCITZNK-AXHKHJLKSA-N
SMILES
CC(=O)N[C@H]1CCC2=CC(=C(C(=C2C3=CC=C(C(=O)C=C13)SC)OC)OC)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O
Synonyms (34)
- Thiocolchicoside (INN)
- Thiocolchicoside crystallised from ethanol, EuropePharmacopoeia (EP)
- Thiocolchicoside for system suitability, EuropePharmacopoeia (EP)
- Thiocolchicosidum [INN-Latin]
- Tiocolchicosido [INN-Spanish]
- 10-Thiocolchicoside
- Colchicoside, 10-thio-
- Coltramyl
- Coltramyl (TN)
- Coltrax
- Miorel
- Musco-ril
- R. 271
- THIOCOLCHICOSIDE [MART.]
- Thiocolchicoside
- Thiocolchicoside (Standard)
- Thiocolchicoside hydrate CRS
- Thiocolchicosidum
- Tiocolchicoside
- Tiocolchicosido
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