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Merck
CN

PHR1686

Tazobactam

Pharmaceutical Secondary Standard; Certified Reference Material

别名:

Tazobactam, (2S,3S,5R)-3-methyl-7-oxo-3-(1H-1,2,3-triazol-1-ylmethyl)-4-thia-1-azabicyclo-[3.2.0]heptanes-2-carboxylicacid-4,4-dioxide, [2S-(2α,3β,5α)]-3-Methyl-7-oxo-3-(1H,2,3-triazol-1-ylmethyl)-4-thia-1-azabicyclo[3.2.0]heptan-2-carbonsäure-4,4-dioxid

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关于此项目

经验公式（希尔记法）:
C10H12N4O5S
化学文摘社编号:
89786-04-9
分子量:
300.29
UNSPSC Code:
41116107
NACRES:
NA.24

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SMILES string

[S]1(=O)(=O)[C@H]2N([C@H]([C@@]1(C[n]3nncc3)C)C(=O)O)C(=O)C2

InChI

1S/C10H12N4O5S/c1-10(5-13-3-2-11-12-13)8(9(16)17)14-6(15)4-7(14)20(10,18)19/h2-3,7-8H,4-5H2,1H3,(H,16,17)/t7-,8+,10+/m1/s1

InChI key

LPQZKKCYTLCDGQ-WEDXCCLWSA-N

grade

certified reference material, pharmaceutical secondary standard

agency

traceable to USP 1643383

API family

tazobactam

CofA

current certificate can be downloaded

packaging

pkg of 1 g

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

Quality Level

300

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相关类别

General description

Tazobactam is a penicillanic acid sulfone used in combination with β-lactamase antibiotic as antibacterial to reduce the development of drug-resistant bacteria.

Application

Tazobactam may be used as a pharmaceutical reference standard for the quantification of the analyte in pharmaceutical formulations using reversed-phase high-performance liquid chromatography technique.
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Analysis Note

These secondary standards offer multi-traceability to the USP and EP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
To see an example of a Certificate of Analysis for this material enter LRAA6302 in the slot below. This is an example certificate only and may not be the lot that you receive.

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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Mandell, Douglas, and Bennett's Principles and Practice of Infectious Diseases, 7(9), 127-131 (2019)
Simultaneous determination of piperacillin and tazobactam in pharmaceutical formulations by RP-HPLC method
Veni KRP, et al.
Journal of Pharmacy Research, 7(1), 127-131 (2013)
Emily Marsh et al.
Clinica chimica acta; international journal of clinical chemistry, 486, 265-268 (2018-08-18)
Therapeutic drug monitoring is used for aminoglycosides and vancomycin, and has been proposed for β-lactam antibiotics. Clinical blood samples in the ICU are often obtained via an existing vascular catheter rather than fresh needle phlebotomy. If antibiotics had previously been

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