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Heterocyclic compounds

Chromomycin

CAS 74913-06-7Formula C57H82O26Molar mass 1,183.26 g/mol
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Chromomycin chemical structure, C57H82O26, CAS 74913-06-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
74913-06-7
Formula
C57H82O26
Molar mass
1,183.26 g/mol
HS code
293299
Category
Heterocyclic compounds

What is Chromomycin?

Plain description, key identifiers and synonyms

Chromomycin is a glycosidic antineoplastic antibiotic isolated from the bacterium Streptomyces griseus.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[6-[[(6S,7S)-6-[4-[4-(5-acetyloxy-4-hydroxy-4,6-dimethyloxan-2-yl)oxy-5-hydroxy-6-methyloxan-2-yl]oxy-5-hydroxy-6-methyloxan-2-yl]oxy-7-[(1S,3S,4R)-3,4-dihydroxy-1-methoxy-2-oxopentyl]-4,10-dihydroxy-3-methyl-5-oxo-7,8-dihydro-6H-anthracen-2-yl]oxy]-4-(4-hydroxy-5-methoxy-6-methyloxan-2-yl)oxy-2-methyloxan-3-yl] acetate
CAS number
74913-06-7Other or deprecated CAS: 7059-24-7
Molecular formula
C57H82O26
InChIKey
ZYVSOIYQKUDENJ-MNGCYDFMSA-N
InChI
InChI=1S/C57H82O26/c1-21-34(79-40-19-37(53(26(6)75-40)77-28(8)59)82-38-16-33(61)52(70-11)25(5)74-38)15-31-13-30-14-32(54(71-12)51(68)46(63)22(2)58)55(50(67)44(30)49(66)43(31)45(21)62)83-41-18-35(47(64)24(4)73-41)80-39-17-36(48(65)23(3)72-39)81-42-20-57(10,69)56(27(7)76-42)78-29(9)60/h13,15,22-27,32-33,35-42,46-48,52-56,58,61-66,69H,14,16-20H2,1-12H3/t22-,23?,24?,25?,26?,27?,32+,33?,35?,36?,37?,38?,39?,40?,41?,42?,46+,47?,48?,52?,53?,54+,55+,56?,57?/m1/s1
Canonical SMILES
COC(C(=O)C(O)C(C)O)C1Cc2cc3cc(OC4CC(OC5CC(O)C(OC)C(C)O5)C(OC(C)=O)C(C)O4)c(C)c(O)c3c(O)c2C(=O)C1OC1CC(OC2CC(OC3CC(C)(O)C(OC(C)=O)C(C)O3)C(O)C(C)O2)C(O)C(C)O1
Isomeric SMILES
CC1C(C(CC(O1)O[C@H]2[C@@H](CC3=C(C2=O)C(=C4C(=C3)C=C(C(=C4O)C)OC5CC(C(C(O5)C)OC(=O)C)OC6CC(C(C(O6)C)OC)O)O)[C@@H](C(=O)[C@H]([C@@H](C)O)O)OC)OC7CC(C(C(O7)C)O)OC8CC(C(C(O8)C)OC(=O)C)(C)O)O

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
1,183.26 g/molcalc.
Exact mass
1,182.5094 Dacalc.
LogP (octanol/water)
1.55calc.
Topological polar surface area
359.3 Ųcalc.
Hydrogen bond donors
8calc.
Hydrogen bond acceptors
26calc.
Rotatable bonds
18calc.
Heavy atoms
83calc.
Rings
8calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.75calc.
Formal charge
0calc.
Stereocentres
25calc.
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=C1c2cc3ccc(OC4CC(OC5CCCCO5)CCO4)cc3cc2CCC1OC1CC(OC2CC(OC3CCCCO3)CCO2)CCO1

O=C1c2cc3ccc(OC4CC(OC5CCCCO5)CCO4)cc3cc2CCC1OC1CC(OC2CC(OC3CCCCO3)CCO2)CCO1

8 rings, 50 atoms.

20 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.

Chromomycin suppliers

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Chromomycin 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

Roles

  • bacterial metabolite
  • metabolite
  • prokaryotic metabolite

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 Chromomycin 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 Chromomycin is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Chromomycin?

Chromomycin is a glycosidic antineoplastic antibiotic isolated from the bacterium Streptomyces griseus.

What is the CAS number of Chromomycin?

The CAS registry number of Chromomycin is 74913-06-7. Other or deprecated CAS numbers: 7059-24-7.

What is the molecular formula and weight of Chromomycin?

The molecular formula of Chromomycin is C57H82O26 and its molar mass is 1,183.26 g/mol.

What is Chromomycin used for?

Known uses and roles of Chromomycin include bacterial metabolite, metabolite and prokaryotic metabolite.

Is Chromomycin hazardous?

No GHS hazard classification for Chromomycin 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 Chromomycin?

Chromomycin 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 Chromomycin?

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What is the price of Chromomycin?

Suppliers quote Chromomycin 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 Chromomycin

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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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