Skip to Content
Merck
CN

SBR00048

Sigma-Aldrich

Ceftolozane sulfate

contains arginine as stabilizer (~50%)

Sign Into View Organizational & Contract Pricing

Select a Size

About This Item

Empirical Formula (Hill Notation):
C23H32N12O12S3
CAS Number:
936111-69-2
Molecular Weight:
764.77
UNSPSC Code:
51285004
NACRES:
NA.76

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

form

powder

Quality Level

100

contains

arginine as stabilizer (~50%)

antibiotic activity spectrum

Gram-negative bacteria
Gram-positive bacteria

Mode of action

cell wall synthesis | interferes

storage temp.

-10 to -25°C

SMILES string

O=S([O-])(O)=O.OC(C1=C(C[N+]2=CC(NC(NCCN)=O)=C(N2C)N)CS[C@@]([C@@H]3NC(/C(C4=NSC(N)=N4)=N\OC(C)(C)C(O)=O)=O)([H])N1C3=O)=O

InChI

1S/C23H30N12O8S2.H2O4S/c1-23(2,20(40)41)43-31-11(15-30-21(26)45-32-15)16(36)29-12-17(37)35-13(19(38)39)9(8-44-18(12)35)6-34-7-10(14(25)33(34)3)28-22(42)27-5-4-24;1-5(2,3)4/h7,12,18,25H,4-6,8,24H2,1-3H3,(H7,26,27,28,29,30,32,36,38,39,40,41,42);(H2,1,2,3,4)/b31-11-;/t12-,18-;/m1./s1

InChI key

UJDQGRLTPBVSFN-TVNHLQOTSA-N

General description

Ceftolozane is a novel oxyimino-aminothiazolyl cephalosporin compound. It was formerly known as CXA-101 and FR264205. Ceftolozane is structurally similar to ceftazidime with an amino-thiadiazole ring on the 7-position side chain.

Biochem/physiol Actions

Ceftolozane is an antipseudomonal β-lactam inhibitor. It is also a PBP3 inhibitor with a higher affinity for PBP1b compared with other β-lactam inhibitors. Ceftolozane is stable in human plasma, but a low plasma protein binding (20%). It is primarily excreted through urine unchanged. Ceftolozane is a potent antibiotic against Gram-negative bacteria like P. aeruginosa, and Enterobacteriaceae.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

涉药品监管产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
0000411422
0000411422
0000370429
0000302187
0000302187

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Mai-Chi Hong et al.
Infection and drug resistance, 6, 215-223 (2013-12-19)
The management of infections caused by multidrug-resistant Gram-negative bacteria, particularly Pseudomonas aeruginosa, continues to be a significant challenge to clinicians. Ceftolozane/tazobactam is a novel antibacterial and β-lactamase-inhibitor combination that has shown appreciable activity against wild-type Enterobacteriaceae and potent activity against
Fekade B Sime et al.
Antimicrobial agents and chemotherapy, 63(10) (2019-07-31)
Evaluation of dosing regimens for critically ill patients requires pharmacokinetic data in this population. This prospective observational study aimed to describe the population pharmacokinetics of unbound ceftolozane and tazobactam in critically ill patients without renal impairment and to assess the
Jens Martens-Lobenhoffer et al.
Journal of pharmacological and toxicological methods, 103, 106692-106692 (2020-03-17)
Ceftolozane is a newer β-lactam antibiotic drug effective against gram-negative pathogens. Its pharmacokinetic parameters are dominated by the patients' kidney function. Consequently, in patients with impaired kidney function or those who are treated with different forms of renal replacement therapy

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service