Tazobactam

Description

Tazobactam · CAS 89786-04-9 · C10H12N4O5S. UNII SE10G96M8W. Boiling Point: 77; Melting Point: 140-147; Solubility: 50.

Identification

CAS Registry Number	89786-04-9
PubChem CID	123630
Molecular formula	C10H12N4O5S
IUPAC name	(2S,3S,5R)-3-methyl-4,4,7-trioxo-3-(triazol-1-ylmethyl)-4λ6-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
UNII (FDA)	SE10G96M8W

Computed Descriptors

Molecular Weight	300.29
XLogP3	-2
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	7
Rotatable Bond Count	3
Exact Mass	300.05284067
Monoisotopic Mass	300.05284067
Topological Polar Surface Area	131
Heavy Atom Count	20
Formal Charge	0

Physical & Chemical Properties

Boiling Point	77
Melting Point	140-147
Solubility	50
Solubility	9.59e+00 g/L
Dissociation Constants	2.1

Physical description & handling notes

• Solid
• 157.7 Ų [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID8046030]
• 161.8 Ų [M+H]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID8046030]

GHS Hazard Classification

Reported hazard statements	H317 (14.3%), H334 (97.6%), H373 (83.3%), H400 (83.3%), H411 (83.3%)

Documented Uses

• Use (kg) in Switzerland (2009): >100
• Use (kg; approx.) in Germany (2009): >2500
• Consumption (g per capita) in Switzerland (2009): 0.013
• Consumption (g per capita; approx.) in Germany (2009): 0.031
• Consumption (g per capita) in the USA (2002): 2.7e-05
• Consumption (g per capita) in France (2004): 0.0093

Synonyms

Tazobactam; 89786-04-9; Tazobactamum; YTR-830H; CL 298,741; CHEBI:9421; SE10G96M8W; NSC-759887; YTR-830; CXA201; DTXSID8023634; YTR830; RefChem:891206; DTXCID003634; J01CG02; Tazobactam acid

Frequently Asked Questions

What are the CAS number and molecular formula of Tazobactam?

CAS 89786-04-9; molecular formula C10H12N4O5S; molecular weight — g/mol.

What other names is Tazobactam known by?

Tazobactam, 89786-04-9, Tazobactamum, YTR-830H, CL 298,741, CHEBI:9421.

Is Tazobactam classified as hazardous?

Hazard statements reported: H317, H334, H373, H400, H411.

What are the key physical properties of Tazobactam?

Boiling Point: 77; Melting Point: 140-147; Solubility: 50; Solubility: 9.59e+00 g/L.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.