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Merck

PHR1919

Supelco

氯唑沙宗

Pharmaceutical Secondary Standard; Certified Reference Material

别名:

Chlorzoxazone, CLZ, 5-Chloro-2(3H)-benzoxazolone, 5-Chloro-2-hydroxybenzoxazole

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About This Item

经验公式(希尔记法):
C7H4ClNO2
CAS号:
分子量:
169.57
EC號碼:
MDL號碼:
分類程式碼代碼:
41116107
NACRES:
NA.24

等級

certified reference material
pharmaceutical secondary standard

品質等級

agency

traceable to USP 1130505

API 家族

chlorzoxazone

CofA

current certificate can be downloaded

包裝

pkg of 500 mg

mp

191-192 °C (lit.)

應用

pharmaceutical

格式

neat

儲存溫度

2-30°C

SMILES 字串

Clc1ccc2OC(=O)Nc2c1

InChI

1S/C7H4ClNO2/c8-4-1-2-6-5(3-4)9-7(10)11-6/h1-3H,(H,9,10)

InChI 密鑰

TZFWDZFKRBELIQ-UHFFFAOYSA-N

基因資訊

human ... KCNN4(3783)

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一般說明

Chlorzoxazone is a centrally active muscle relaxant used to treat painful muscle spasms linked to musculoskeletal disorders, such as fibrositis, bursitis, myositis, spondylitis, etc.
Pharmaceutical secondary standard for application in quality control. Provides pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

應用

Chlorzoxazone may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by chromatography technique, spectrophotometry and fluorescence spectroscopy.
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.

生化/生理作用

Chlorzoxazone is a skeletal muscle relaxant.

分析報告

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

其他說明

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.

腳註

To see an example of a Certificate of Analysis for this material enter LRAB0913 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

推薦產品

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

象形圖

Exclamation mark

訊號詞

Warning

危險分類

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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分析证书(COA)

Lot/Batch Number

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访问文档库

Development and validation of spectrophotometric methods for simultaneous estimation of tramadol hydrochloride and chlorzoxazone in tablet dosage form
Puranik M, et al.
Indian Journal of Pharmaceutical Sciences, 68(6), 737-737 (2006)
Analytical Profiles of Drug Substances, 16(7), 119-144 (1987)
Second derivative synchronous fluorescence spectroscopy for the simultaneous determination of chlorzoxazone and ibuprofen in pharmaceutical preparations and biological fluids
El-Enany N, et al.
International Journal of Biomedical Science : IJBS, 5(2), 136-136 (2009)
Simultaneous determination of aceclofenac, paracetamol, and chlorzoxazone by RP-HPLC in pharmaceutical dosage form
Shaikh KA and Devkhile AB
Journal of Chromatographic Science, 46(7), 649-652 (2008)

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