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Screening compounds

Colchicosamide

Also known as 4-17-00-03422 (Beilstein Handbook Reference), Acetamide, N-(10-amino-3-(beta-D-glucopyranosyloxy)-5,6,7,9-tetrahydro-1,2-dimethoxy-9-oxobenzo(a)heptalen-7-yl)-, (S)-, N-[(7S)-10-Amino-3-(beta-D-glucopyranosyloxy)-1,2-dimethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl]acetamide

CAS 38838-23-2Formula C26H32N2O10Molar mass 532.55 g/mol
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Colchicosamide chemical structure, C26H32N2O10, CAS 38838-23-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
38838-23-2
Formula
C26H32N2O10
Molar mass
532.55 g/mol
HS code
293299
Category
Screening compounds

What is Colchicosamide?

Plain description, key identifiers and synonyms

Colchicosamide is a chemical substance with the molecular formula C26H32N2O10 and a molar mass of 532.55 g/mol. Its CAS registry number is 38838-23-2. The IUPAC name is N-[(7S)-10-amino-1,2-dimethoxy-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.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N-[(7S)-10-amino-1,2-dimethoxy-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
CAS number
38838-23-2 CAS number cross-checked
Molecular formula
C26H32N2O10
InChIKey
CENZECKWJXZRDO-CQPGNPNMSA-N
InChI
InChI=1S/C26H32N2O10/c1-11(30)28-16-7-4-12-8-18(37-26-23(34)22(33)21(32)19(10-29)38-26)24(35-2)25(36-3)20(12)13-5-6-15(27)17(31)9-14(13)16/h5-6,8-9,16,19,21-23,26,29,32-34H,4,7,10H2,1-3H3,(H2,27,31)(H,28,30)/t16-,19+,21+,22-,23+,26+/m0/s1
Canonical SMILES
COc1c(OC2OC(CO)C(O)C(O)C2O)cc2c(c1OC)-c1ccc(N)c(=O)cc1C(NC(C)=O)CC2
Isomeric SMILES
CC(=O)N[C@H]1CCC2=CC(=C(C(=C2C3=CC=C(C(=O)C=C13)N)OC)OC)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O

Synonyms

  • 4-17-00-03422 (Beilstein Handbook Reference)
  • Acetamide, N-(10-amino-3-(beta-D-glucopyranosyloxy)-5,6,7,9-tetrahydro-1,2-dimethoxy-9-oxobenzo(a)heptalen-7-yl)-, (S)-
  • N-[(7S)-10-Amino-3-(beta-D-glucopyranosyloxy)-1,2-dimethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl]acetamide

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
532.55 g/molcalc.
Exact mass
532.2057 Dacalc.
LogP (octanol/water)
-0.38calc.
Topological polar surface area
190 Ųcalc.
Hydrogen bond donors
6calc.
Hydrogen bond acceptors
11calc.
Rotatable bonds
6calc.
Heavy atoms
38calc.
Rings
4calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.46calc.
Formal charge
0calc.
Stereocentres
6calc.
Lipinski rule of five
Fails (3 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=c1cccc2c(c1)CCCc1cc(OC3CCCCO3)ccc1-2

O=c1cccc2c(c1)CCCc1cc(OC3CCCCO3)ccc1-2

4 rings, 24 atoms.

13 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Colchicosamide suppliers

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Colchicosamide price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Colchicosamide is traded under.

HS 2932.99Indicative HS code

Heterocyclic compounds with oxygen hetero-atom(s) only, other

World exports in 2024
$3.81B
+10.3% vs 2023, imports $7.05B
2019 to 2024
Top exporters
  1. China28.9%
  2. Switzerland * partner reported12.7%
  3. Germany7.8%
Top importers
  1. United States49.7%
  2. China11.9%
  3. India * partner reported3.3%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Colchicosamide is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Colchicosamide, based on the data on this page

What is Colchicosamide?

Colchicosamide is a chemical substance with the molecular formula C26H32N2O10 and a molar mass of 532.55 g/mol. Its CAS registry number is 38838-23-2.

What is the CAS number of Colchicosamide?

The CAS registry number of Colchicosamide is 38838-23-2.

What is the molecular formula and weight of Colchicosamide?

The molecular formula of Colchicosamide is C26H32N2O10 and its molar mass is 532.55 g/mol.

What is Colchicosamide used for?

Known uses and roles of Colchicosamide include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Colchicosamide hazardous?

No GHS hazard classification for Colchicosamide is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Colchicosamide?

Colchicosamide is usually classified under HS code 293299 (Heterocyclic compounds with oxygen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Colchicosamide?

Post a free request on CompoundList and suppliers of Colchicosamide will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Colchicosamide?

Suppliers quote Colchicosamide on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Colchicosamide

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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