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Screening compounds

Crisamicin A

Also known as CRS-A

CAS 95828-47-0Formula C32H22O12Molar mass 598.52 g/mol
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Crisamicin A chemical structure, C32H22O12, CAS 95828-47-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
95828-47-0
Formula
C32H22O12
Molar mass
598.52 g/mol
HS code
293220
Category
Screening compounds

What is Crisamicin A?

Plain description, key identifiers and synonyms

crisamicin a has been reported in Micromonospora purpureochromogenes.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(11S,15S,17S)-7-hydroxy-5-[(11S,15S,17S)-7-hydroxy-17-methyl-2,9,13-trioxo-12,16-dioxatetracyclo[8.7.0.03,8.011,15]heptadeca-1(10),3(8),4,6-tetraen-5-yl]-17-methyl-12,16-dioxatetracyclo[8.7.0.03,8.011,15]heptadeca-1(10),3(8),4,6-tetraene-2,9,13-trione
CAS number
95828-47-0
Molecular formula
C32H22O12
UNII
KJ7654W82V
InChIKey
IPAXVRZEFNMCLP-GJPLRXPFSA-N
InChI
InChI=1S/C32H22O12/c1-9-21-25(31-17(41-9)7-19(35)43-31)29(39)23-13(27(21)37)3-11(5-15(23)33)12-4-14-24(16(34)6-12)30(40)26-22(28(14)38)10(2)42-18-8-20(36)44-32(18)26/h3-6,9-10,17-18,31-34H,7-8H2,1-2H3/t9-,10-,17-,18-,31+,32+/m0/s1
Canonical SMILES
CC1OC2CC(=O)OC2C2=C1C(=O)c1cc(-c3cc(O)c4c(c3)C(=O)C3=C(C4=O)C4OC(=O)CC4OC3C)cc(O)c1C2=O
Isomeric SMILES
C[C@H]1C2=C([C@H]3[C@@H](O1)CC(=O)O3)C(=O)C4=C(C2=O)C=C(C=C4O)C5=CC6=C(C(=C5)O)C(=O)C7=C(C6=O)[C@@H](O[C@@H]8[C@H]7OC(=O)C8)C

Synonyms

  • CRS-A

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
598.52 g/molcalc.
Exact mass
598.1111 Dacalc.
LogP (octanol/water)
2.32calc.
Topological polar surface area
179.8 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
12calc.
Rotatable bonds
1calc.
Heavy atoms
44calc.
Rings
8calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.31calc.
Formal charge
0calc.
Stereocentres
6calc.
Lipinski rule of five
Fails (2 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=C1CC2OCC3=C(C(=O)c4ccc(-c5ccc6c(c5)C(=O)C5=C(C6=O)C6OC(=O)CC6OC5)cc4C3=O)C2O1

O=C1CC2OCC3=C(C(=O)c4ccc(-c5ccc6c(c5)C(=O)C5=C(C6=O)C6OC(=O)CC6OC5)cc4C3=O)C2O1

8 rings, 40 atoms.

1 other chemical 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.

Crisamicin A suppliers

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Crisamicin A 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 Crisamicin A is traded under.

HS 2932.20Indicative HS code

Lactones

World exports in 2024
$1.97B
−4.7% vs 2023, imports $2.07B
2019 to 2024
Top exporters
  1. China56.3%
  2. India * partner reported7.4%
  3. Germany7.3%
Top importers
  1. United States14.2%
  2. India * partner reported13.5%
  3. Brazil8.5%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Crisamicin A, based on the data on this page

What is Crisamicin A?

crisamicin a has been reported in Micromonospora purpureochromogenes.

What is the CAS number of Crisamicin A?

The CAS registry number of Crisamicin A is 95828-47-0.

What is the molecular formula and weight of Crisamicin A?

The molecular formula of Crisamicin A is C32H22O12 and its molar mass is 598.52 g/mol.

What is Crisamicin A used for?

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

Is Crisamicin A hazardous?

No GHS hazard classification for Crisamicin A 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 Crisamicin A?

Crisamicin A is usually classified under HS code 293220 (Lactones). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Crisamicin A?

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

What is the price of Crisamicin A?

Suppliers quote Crisamicin A 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

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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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