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Antibiotics and anti-infectives

Avibactam

Also known as Nxl-104 free acid, [(2S,5R)-2-carbamoyl-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl] hydrogen sulfate, Zavicefta component avibactam

CAS 1192500-31-4Formula C7H11N3O6SMolar mass 265.25 g/mol
8 suppliers listed
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Avibactam chemical structure, C7H11N3O6S, CAS 1192500-31-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1192500-31-4
Formula
C7H11N3O6S
Molar mass
265.25 g/mol
HS code
293399
Category
Antibiotics and anti-infectives

What is Avibactam?

Plain description, key identifiers and synonyms

Avibactam is a member of the class of azabicycloalkanes that is (2S,5R)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide in which the amino hydrogen at position 6 is replaced by a sulfooxy group. Used (in the form of its sodium salt) in combination with ceftazidime pentahydrate for the treatment of complicated urinary tract infections including pyelonephritis. It has a role as an antimicrobial agent, an EC 3.5.2.6 (beta-lactamase) inhibitor and an antibacterial drug. It is a monocarboxylic acid amide, a hydroxylamine O-sulfonic acid, an azabicycloalkane and a member of ureas. It is a conjugate acid of an avibactam(1-).

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[(2S,5R)-2-carbamoyl-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl] hydrogen sulfate
CAS number
1192500-31-4 CAS number cross-checkedOther or deprecated CAS: 1192651-79-8, 1416134-69-4, 396731-14-9, 794508-22-8
Molecular formula
C7H11N3O6S
UNII
06MFO7817I, 7352665165
InChIKey
NDCUAPJVLWFHHB-UHNVWZDZSA-N
InChI
InChI=1S/C7H11N3O6S/c8-6(11)5-2-1-4-3-9(5)7(12)10(4)16-17(13,14)15/h4-5H,1-3H2,(H2,8,11)(H,13,14,15)/t4-,5+/m1/s1
Canonical SMILES
NC(=O)C1CCC2CN1C(=O)N2OS(=O)(=O)O
Isomeric SMILES
C1C[C@H](N2C[C@@H]1N(C2=O)OS(=O)(=O)O)C(=O)N

Synonyms

  • Nxl-104 free acid
  • [(2S,5R)-2-carbamoyl-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl] hydrogen sulfate
  • Zavicefta component avibactam
  • [(2S,5R)-2-Carbamoyl-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl]oxidanesulfonic acid
  • avibactamum
  • ((2S,5R)-2-carbamoyl-7-oxo-1,6-diazabicyclo(3.2.1)octan-6-yl) hydrogen sulfate
  • ((2S,5R)-2-carbamoyl-7-oxo-1,6-diazabicyclo(3.2.1)octan-6-yl)oxidanesulfonic acid
  • Avibactam free acid
  • AVE-1330A free acid
  • Avibactam (free acid)
  • (1R,2S,5R)-2-carbamoyl-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogen sulfate
  • (2S,5R)-7-oxo-6-(sulfooxy)-1,6-diazabicyclo[3.2.1]octane-2-carboxamide
  • 1,6-Diazabicyclo(3.2.1)octane-2-carboxamide, 7-oxo-6-(sulfooxy)-, (1R,2S,5R)-rel-
  • (2S,5R)-2-carbamoyl-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogen sulfate
  • Sulfuric acid, mono[(1R,2S,5R)-2-(aminocarbonyl)-7-oxo-1,6-diazabicyclo[3.2.1]oct-6-yl] ester
  • Avibactamfreeacid
  • FYG
  • Avibactam Impurity 02
  • Avibactam, (+/-)-
  • AVI
  • trans-7-oxo-6-(sulfooxy)-1,6-diazabicyclo[3.2.1]octan-2-carboxamide
  • (1R,2S,5R)-7-Oxo-6-sulfooxy-1,6-diazabicyclo(3.2.1)octane-2-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
265.25 g/molcalc.
Exact mass
265.0369 Dacalc.
LogP (octanol/water)
-1.53calc.
Topological polar surface area
130.2 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
3calc.
Heavy atoms
17calc.
Rings
2calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.71calc.
Formal charge
0calc.
Stereocentres
2calc.
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=C1NC2CCCN1C2

O=C1NC2CCCN1C2

2 rings, 9 atoms, the 1,6-Diazabicyclo[3.2.1]octan-7-one ring system.

35 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.

Avibactam suppliers

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

All 8 suppliers
8 of 8 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

8 suppliers in 3 countries

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Avibactam 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

  • beta-Lactamase Inhibitors

Roles

  • antibacterial agent
  • antibacterial drug
  • antiinfective agent
  • antimicrobial agent
  • antimicrobial drug
  • enzyme inhibitor
  • pharmaceutical

Pharmacology

Avibactam is a beta Lactamase Inhibitor. The mechanism of action of avibactam is as a beta Lactamase 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 Avibactam is traded under.

HS 2933.99Indicative HS code

Heterocyclic compounds with nitrogen hetero-atom(s) only, other

World exports in 2024
$12.1B
−31.0% vs 2023, imports $28.8B
2019 to 2024
Top exporters
  1. China30.5%
  2. India * partner reported16.3%
  3. Ireland9.0%
Top importers
  1. Slovenia31.7%
  2. Italy24.2%
  3. United States5.0%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Avibactam?

Avibactam is a member of the class of azabicycloalkanes that is (2S,5R)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide in which the amino hydrogen at position 6 is replaced by a sulfooxy group.

What is the CAS number of Avibactam?

The CAS registry number of Avibactam is 1192500-31-4. Other or deprecated CAS numbers: 1192651-79-8, 1416134-69-4, 396731-14-9.

What is the molecular formula and weight of Avibactam?

The molecular formula of Avibactam is C7H11N3O6S and its molar mass is 265.25 g/mol.

What is Avibactam used for?

Known uses and roles of Avibactam include antibacterials and antibiotics in pharmaceuticals, antibacterial agent, antibacterial drug, antiinfective agent, antimicrobial agent and 4 more.

Is Avibactam hazardous?

No GHS hazard classification for Avibactam 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 Avibactam?

Avibactam is usually classified under HS code 293399 (Heterocyclic compounds with nitrogen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Avibactam?

CompoundList lists 8 suppliers of Avibactam in China, India and United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Avibactam in India?

1 supplier in India list Avibactam on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Avibactam?

Suppliers quote Avibactam 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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