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Heterocyclic compounds

Platensimycin

Also known as (-)-Platensimycin, 3-[3-[(1S,5S,6R,7S,9S,10S)-5,9-dimethyl-4-oxo-8-oxatetracyclo[7.2.1.17,10.01,6]tridec-2-en-5-yl]propanoylamino]-2,4-dihydroxybenzoic acid, Benzoic acid, 3-((3-((1S,3S,4S,5aS,9S,9aR)-1,4,5,8,9,9a-hexahydro-3,9-dimethyl-8-oxo-3H-1,4:3,5a-dimethano-2-benzoxepin-9-yl)-1-oxopropyl)amino)-2,4-dihydroxy-

CAS 835876-32-9Formula C24H27NO7Molar mass 441.48 g/mol
1 supplier listed
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Platensimycin chemical structure, C24H27NO7, CAS 835876-32-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
835876-32-9
Formula
C24H27NO7
Molar mass
441.48 g/mol
HS code
293299
Category
Heterocyclic compounds

What is Platensimycin?

Plain description, key identifiers and synonyms

Platensimycin is a monocarboxylic acid amide obtained by the formal condensation of the amino group of 3-amino-2,4-dihydroxybenzoic acid with the carboxy group of the oxatetracyclic cage component. It is an antibiotic isolated from Streptomyces platensis and exhibits inhibitory activity against fatty acid synthase. It has a role as an antimicrobial agent, an antibacterial agent, an EC 2.3.1.85 (fatty acid synthase) inhibitor and a bacterial metabolite. It is a dihydroxybenzoic acid, a monocarboxylic acid amide, a polycyclic cage, a cyclic ether, a cyclic ketone and an aromatic amide. It is a conjugate acid of a platensimycin(1-).

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-[3-[(1S,5S,6R,7S,9S,10S)-5,9-dimethyl-4-oxo-8-oxatetracyclo[7.2.1.17,10.01,6]tridec-2-en-5-yl]propanoylamino]-2,4-dihydroxybenzoic acid
CAS number
835876-32-9 CAS number cross-checked
Molecular formula
C24H27NO7
UNII
Q3DQ78KOFY
InChIKey
CSOMAHTTWTVBFL-OFBLZTNGSA-N
InChI
InChI=1S/C24H27NO7/c1-22(7-6-17(28)25-18-14(26)4-3-13(19(18)29)21(30)31)16(27)5-8-24-10-12-9-15(20(22)24)32-23(12,2)11-24/h3-5,8,12,15,20,26,29H,6-7,9-11H2,1-2H3,(H,25,28)(H,30,31)/t12-,15+,20+,22-,23+,24+/m1/s1
Canonical SMILES
CC12CC34C=CC(=O)C(C)(CCC(=O)Nc5c(O)ccc(C(=O)O)c5O)C3C(CC1C4)O2
Isomeric SMILES
C[C@]12C[C@]34C[C@H]1C[C@@H]([C@H]3[C@](C(=O)C=C4)(C)CCC(=O)NC5=C(C=CC(=C5O)C(=O)O)O)O2

Synonyms

  • (-)-Platensimycin
  • 3-[3-[(1S,5S,6R,7S,9S,10S)-5,9-dimethyl-4-oxo-8-oxatetracyclo[7.2.1.17,10.01,6]tridec-2-en-5-yl]propanoylamino]-2,4-dihydroxybenzoic acid
  • Benzoic acid, 3-((3-((1S,3S,4S,5aS,9S,9aR)-1,4,5,8,9,9a-hexahydro-3,9-dimethyl-8-oxo-3H-1,4:3,5a-dimethano-2-benzoxepin-9-yl)-1-oxopropyl)amino)-2,4-dihydroxy-
  • 3-((3-((1S,3S,4S,5as,9S,9ar)-1,4,5,8,9,9a-hexahydro-3,9-dimethyl-8-oxo-3H-1,4:3,5a-dimethano-2-benzoxepin-9-yl)-1-oxopropyl)amino)-2,4-dihydroxybenzoic acid
  • 3-(3-((1S,5S,6R,7S,9S,10S)-5,9-dimethyl-4-oxo-8-oxatetracyclo(7.2.1.17,10.01,6)tridec-2-en-5-yl)propanoylamino)-2,4-dihydroxybenzoic acid
  • PMN
  • 3-({3-[(1S,4aS,6S,7S,9S,9aR)-1,6-dimethyl-2-oxo-1,2,5,6,7,8,9,9a-octahydro-6,9-epoxy-4a,7-methanobenzo[7]annulen-1-yl]propanoyl}amino)-2,4-dihydroxybenzoic acid
  • Platensimycin, (-)-
  • 3-{3-[(1S,4aS,6S,7S,9S,9aR)-1,6-Dimethyl-2-oxo-1,2,5,6,7,8,9,9a-octahydro-6,9-epoxy-4a,7-methanobenzo[7]annulen-1-yl]propanamido}-2,4-dihydroxybenzoic acid

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
441.48 g/molcalc.
Exact mass
441.1788 Dacalc.
LogP (octanol/water)
3.23calc.
Topological polar surface area
133.2 Ųcalc.
Hydrogen bond donors
4calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
5calc.
Heavy atoms
32calc.
Rings
6calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.54calc.
Formal charge
0calc.
Stereocentres
6calc.
Lipinski rule of five
Passes (0 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=C(CCC1C(=O)C=CC23CC4CC(OC4C2)C13)Nc1ccccc1

O=C(CCC1C(=O)C=CC23CC4CC(OC4C2)C13)Nc1ccccc1

6 rings, 25 atoms.

5 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.

Platensimycin suppliers

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Platensimycin 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

Pharmacological actions

  • Anti-Infective Agents
  • Fatty Acid Synthesis Inhibitors

Roles

  • antibacterial agent
  • antimicrobial agent
  • bacterial metabolite
  • enzyme inhibitor
  • 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 Platensimycin 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 Platensimycin is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Platensimycin?

Platensimycin is a monocarboxylic acid amide obtained by the formal condensation of the amino group of 3-amino-2,4-dihydroxybenzoic acid with the carboxy group of the oxatetracyclic cage component. It is an antibiotic isolated from Streptomyces platensis and exhibits inhibitory activity against fatty acid synthase.

What is the CAS number of Platensimycin?

The CAS registry number of Platensimycin is 835876-32-9.

What is the molecular formula and weight of Platensimycin?

The molecular formula of Platensimycin is C24H27NO7 and its molar mass is 441.48 g/mol.

What is Platensimycin used for?

Known uses and roles of Platensimycin include antibacterial agent, antimicrobial agent, bacterial metabolite, enzyme inhibitor, metabolite and 3 more.

Is Platensimycin hazardous?

No GHS hazard classification for Platensimycin 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 Platensimycin?

Platensimycin 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 Platensimycin?

CompoundList lists 1 supplier of Platensimycin in Australia. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Platensimycin?

Suppliers quote Platensimycin 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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