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Antibiotics and anti-infectives

Cefotetan

Also known as Cefotetanum, Cefotan, ICI 156,834

CAS 69712-56-7Formula C17H17N7O8S4Molar mass 575.63 g/molEC 274-093-3
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Cefotetan chemical structure, C17H17N7O8S4, CAS 69712-56-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
69712-56-7
Formula
C17H17N7O8S4
Molar mass
575.63 g/mol
EC number
274-093-3
HS code
294190
Category
Antibiotics and anti-infectives

What is Cefotetan?

Plain description, key identifiers and synonyms

Cefotetan is a semi-synthetic second-generation cephamycin antibiotic with [(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl, methoxy and {[4-(2-amino-1-carboxy-2-oxoethylidene)-1,3-dithietan-2-yl]carbonyl}amino groups at the 3, 7alpha, and 7beta positions, respectively, of the cephem skeleton. It is resistant to a wide range of beta-lactamases and is active against a broad spectrum of aerobic and anaerobic Gram-positive and Gram-negative microorganisms. It has a role as an antibacterial drug. It is a conjugate acid of a cefotetan(2-).

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(6R,7S)-7-[[4-(2-amino-1-carboxy-2-oxoethylidene)-1,3-dithietane-2-carbonyl]amino]-7-methoxy-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS number
69712-56-7 CAS number cross-checked
EC number
274-093-3
Molecular formula
C17H17N7O8S4
UNII
48SPP0PA9Q
MDL number
MFCD00864983
InChIKey
SRZNHPXWXCNNDU-RHBCBLIFSA-N
InChI
InChI=1S/C17H17N7O8S4/c1-23-16(20-21-22-23)34-4-5-3-33-15-17(32-2,14(31)24(15)7(5)11(29)30)19-9(26)13-35-12(36-13)6(8(18)25)10(27)28/h13,15H,3-4H2,1-2H3,(H2,18,25)(H,19,26)(H,27,28)(H,29,30)/t13?,15-,17+/m1/s1
Canonical SMILES
COC1(NC(=O)C2SC(=C(C(N)=O)C(=O)O)S2)C(=O)N2C(C(=O)O)=C(CSc3nnnn3C)CSC21
Isomeric SMILES
CN1C(=NN=N1)SCC2=C(N3[C@@H]([C@@](C3=O)(NC(=O)C4SC(=C(C(=O)N)C(=O)O)S4)OC)SC2)C(=O)O

Synonyms

  • Cefotetanum
  • Cefotan
  • ICI 156,834
  • Apacef
  • Ici-156,834
  • YM 09330
  • ICI 156834
  • Cefotetan (Standard)
  • Cefotetan (JP18/USP/INN)

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
575.63 g/molcalc.
Exact mass
575.0021 Dacalc.
LogP (octanol/water)
-1.4calc.
Topological polar surface area
219.9 Ųcalc.
Hydrogen bond donors
4calc.
Hydrogen bond acceptors
13calc.
Rotatable bonds
9calc.
Heavy atoms
36calc.
Rings
4calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.41calc.
Formal charge
0calc.
Stereocentres
2calc.
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, C=C1SC(C(=O)NC2C(=O)N3C=C(CSc4nnn[nH]4)CSC23)S1

C=C1SC(C(=O)NC2C(=O)N3C=C(CSc4nnn[nH]4)CSC23)S1

4 rings, 24 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.

Cefotetan suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 5 suppliers
5 of 5 offers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

5 suppliers in 2 countries

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Cefotetan price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Roles

  • antibacterial agent
  • antibacterial drug
  • antiinfective agent
  • antimicrobial agent
  • antimicrobial drug
  • pharmaceutical

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 Cefotetan is traded under.

HS 2941.90Indicative HS code

Antibiotics, other

World exports in 2024
$6.39B
+2.3% vs 2023, imports $6.97B
2019 to 2024
Top exporters
  1. China39.7%
  2. United States11.3%
  3. Switzerland * partner reported10.9%
Top importers
  1. Italy15.0%
  2. India * partner reported12.0%
  3. China8.7%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Cefotetan?

Cefotetan is a semi-synthetic second-generation cephamycin antibiotic with [(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl, methoxy and {[4-(2-amino-1-carboxy-2-oxoethylidene)-1,3-dithietan-2-yl]carbonyl}amino groups at the 3, 7alpha, and 7beta positions, respectively, of the cephem skeleton.

What is the CAS number of Cefotetan?

The CAS registry number of Cefotetan is 69712-56-7.

What is the molecular formula and weight of Cefotetan?

The molecular formula of Cefotetan is C17H17N7O8S4 and its molar mass is 575.63 g/mol.

What is Cefotetan used for?

Known uses and roles of Cefotetan include antibacterials and antibiotics in pharmaceuticals, antibacterial agent, antibacterial drug, antiinfective agent, antimicrobial agent and 2 more.

Is Cefotetan hazardous?

No GHS hazard classification for Cefotetan 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 Cefotetan?

Cefotetan is usually classified under HS code 294190 (Antibiotics, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Cefotetan?

CompoundList lists 5 suppliers of Cefotetan in China and United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Cefotetan?

Suppliers quote Cefotetan 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 Cefotetan

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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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