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Colchicine, oxo-

HCID 23233
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Basic information

CAS
6788-02-9
Standard SMILES
COC1=CC2=CCC(=NC(C)=O)C3=CC(=O)C4(OC)C=CC3(O4)C2C(OC)=C1OC
InChIKey
YOEMNGTWNPPXCM-UZQPLGKSSA-N
Molecular formula
C22H23NO7
Average molar mass
413.4 g/mol
Monoisotopic mass
413.14745207

Names & identifiers

Preferred name
Colchicine, oxo-
IUPAC
N-(3,4,5,14-tetramethoxy-13-oxo-17-oxatetracyclo[12.2.1.01,11.02,7]heptadeca-3,5,7,11,15-pentaen-10-ylidene)acetamide
English name
N-[(7S)-6,7,9,10-Tetrahydro-1,2,3,10-tetramethoxy-9-oxo-5H-10α,12aα-epoxybenzo[a]heptalen-7-yl]acetamide
Molecular formula
C22H25NO7
Molecular weight
415.44

Names & synonyms

Colchicine, oxo-6788-02-9OxycolchicineN-[(7S)-6,7,9,10-Tetrahydro-1,2,3,10-tetramethoxy-9-oxo-5H-10α,12aα-epoxybenzo[a]heptalen-7-yl]acetamideAcetamide, N-(6,7,9,10-tetrahydro-1,2,3,10-tetramethoxy-9-oxo-5H-10,12a-epoxybenzo[a]heptalen-7-yl)-, (7S,10R,12aS)- (9CI)

Database identifiers

CAS
6788-02-9
PubChem CID
23233

Properties

Computed structural properties

XLogP
0.3
Topological polar surface area
92.7 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
7
Rotatable bonds
4
Heavy atoms
30
Formal charge
0
Complexity
1,010

Physicochemical properties

Melting point
274 · 274-276 °C
Boiling point
645.4 · 645.4±55.0 °C(Predicted)
Density
1.32 · 1.32±0.1 g/cm3(Predicted)
pka
14.7 · 14.70±0.40(Predicted)

Related reactions

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Compound notes

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