CompoundList

Orb1702576

Also known as 2-[(E)-hydroxyiminomethyl]-N-[2-hydroxy-1-[(4S)-4-(3-methoxy-5-oxo-2H-pyrrole-1-carbonyl)-4,5-dihydro-1,3-thiazol-2-yl]ethyl]-1,3-thiazole-4-carboxamide, 2-[(E)-hydroxyiminomethyl]-N-[2-hydroxy-1-[(4S)-4-(3-methoxy-5-oxo-2H-pyrrole-1-carbonyl)-4,5-dihydrothiazol-2-yl]ethyl]thiazole-4-carboxamide

CAS 12656-40-5Formula C16H17N5O6S2Molar mass 439.48 g/mol
Orb1702576 chemical structure, C16H17N5O6S2, CAS 12656-40-5
2D chemical structure

Key facts

What buyers check first

CAS number
12656-40-5
Formula
C16H17N5O6S2
Molar mass
439.48 g/mol
HS code
293980
Category
Alkaloids

What is Orb1702576?

Plain description, key identifiers and synonyms

Althiomycin is a peptide antibiotic isolated from soil and enteric bacteria. It is a protein synthesis inhibitor which exhibits antibacterial activity against both Gram-positive and Gram-negative bacteria. It has a role as an antibacterial agent, a protein synthesis inhibitor and a bacterial metabolite. It is a secondary carboxamide, a tertiary carboxamide, a primary alcohol, an aldoxime, a pyrroline, an ether, a peptide antibiotic, a member of 1,3-thiazoles and a gamma-lactam.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-[(E)-hydroxyiminomethyl]-N-[2-hydroxy-1-[(4S)-4-(3-methoxy-5-oxo-2H-pyrrole-1-carbonyl)-4,5-dihydro-1,3-thiazol-2-yl]ethyl]-1,3-thiazole-4-carboxamide
CAS number
12656-40-5
Molecular formula
C16H17N5O6S2
MDL number
MFCD01681520
InChIKey
VQQNQKXWJMRPHT-GMLCBOFYSA-N
InChI
InChI=1S/C16H17N5O6S2/c1-27-8-2-13(23)21(4-8)16(25)11-7-29-15(20-11)9(5-22)19-14(24)10-6-28-12(18-10)3-17-26/h2-3,6,9,11,22,26H,4-5,7H2,1H3,(H,19,24)/b17-3+/t9?,11-/m1/s1
Canonical SMILES
COC1=CC(=O)N(C(=O)C2CSC(C(CO)NC(=O)c3csc(C=NO)n3)=N2)C1
Isomeric SMILES
COC1=CC(=O)N(C1)C(=O)[C@H]2CSC(=N2)C(CO)NC(=O)C3=CSC(=N3)/C=N/O

Synonyms

  • 2-[(E)-hydroxyiminomethyl]-N-[2-hydroxy-1-[(4S)-4-(3-methoxy-5-oxo-2H-pyrrole-1-carbonyl)-4,5-dihydro-1,3-thiazol-2-yl]ethyl]-1,3-thiazole-4-carboxamide
  • 2-[(E)-hydroxyiminomethyl]-N-[2-hydroxy-1-[(4S)-4-(3-methoxy-5-oxo-2H-pyrrole-1-carbonyl)-4,5-dihydrothiazol-2-yl]ethyl]thiazole-4-carboxamide

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
439.48 g/molcalc.
Exact mass
439.062 Dacalc.
LogP (octanol/water)
-0.55calc.
Topological polar surface area
153.8 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
11calc.
Rotatable bonds
7calc.
Heavy atoms
29calc.
Rings
3calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.38calc.
Formal charge
0calc.
Stereocentres
2calc.
Lipinski rule of five
Passes (1 violation)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(NCC1=NC(C(=O)N2CC=CC2=O)CS1)c1cscn1

O=C(NCC1=NC(C(=O)N2CC=CC2=O)CS1)c1cscn1

3 rings, 22 atoms.

4 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.

Orb1702576 suppliers

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Orb1702576 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

  • antibacterial agent
  • antimicrobial agent
  • bacterial metabolite
  • enzyme inhibitor
  • metabolite
  • pathway inhibitor
  • prokaryotic metabolite
  • protein synthesis inhibitor

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 Orb1702576 is traded under.

HS 2939.80Indicative HS code

Natural or reproduced by synthesis, and their salts, esters and other derivatives not elsewhere classified…

World exports in 2024
$49.3M
+13.2% vs 2023, imports $61.4M
2019 to 2024
Top exporters
  1. China31.7%
  2. India * partner reported23.1%
  3. South Africa7.8%
Top importers
  1. Austria28.6%
  2. United States11.9%
  3. United Kingdom7.9%

* Partner reported figures, a lower bound.

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

The HS code shown for Orb1702576 is indicative (it is known at chapter level only). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Orb1702576, based on the data on this page

What is Orb1702576?

Althiomycin is a peptide antibiotic isolated from soil and enteric bacteria. It is a protein synthesis inhibitor which exhibits antibacterial activity against both Gram-positive and Gram-negative bacteria. It has a role as an antibacterial agent, a protein synthesis inhibitor and a bacterial metabolite.

What is the CAS number of Orb1702576?

The CAS registry number of Orb1702576 is 12656-40-5.

What is the molecular formula and weight of Orb1702576?

The molecular formula of Orb1702576 is C16H17N5O6S2 and its molar mass is 439.48 g/mol.

What is Orb1702576 used for?

Known uses and roles of Orb1702576 include antibacterial agent, antimicrobial agent, bacterial metabolite, enzyme inhibitor, metabolite and 3 more.

Is Orb1702576 hazardous?

No GHS hazard classification for Orb1702576 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 Orb1702576?

Orb1702576 is usually classified under HS code 293980 (Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Orb1702576?

Post a free request on CompoundList and suppliers of Orb1702576 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Orb1702576?

Suppliers quote Orb1702576 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 Orb1702576

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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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