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Sulfamethoxazole impurity A

产品编号:4140783
CAS NO:21312-10-7
包装规格:30 mg
产品类别:进口试剂
品牌:Supelco
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
414078330 mg9220
产品别名

21312-10-7

Sulfamethoxazole impurity A

N4-Acetylsulfamethoxazole

N-{4-{[(5-Methyl-3-isoxazolyl)amino]sulfonyl}phenyl}acetamide

Sulfisomezole-N4-acetate

结构式
基本信息
Empirical Formula【经验(实验)分子式】
C12H13N3O4S
Molecular weight
295.31
Beilstein
285801
MDL number
MFCD00205417
General description【一般描述】
Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
Analysis Note【分析说明】
These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.
Other Notes【其他说明】
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.
Footnote【附注】
To see an example of a Certificate of Analysis for this material enter LRAC6035 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.
产品性质
grade【等级】
certified reference material
pharmaceutical secondary standard
description【描述】
Pharmaceutical Secondary Standard; Certified Reference Material
form【形式】
powder
CofA
current certificate can be downloaded
packaging【包装】
pkg of 30 mg
pharmacopeia traceability【药典可追溯性】
traceable to PhEur Y0000412
traceable to USP 1631511
storage temp.【储存温度】
2-8℃
SMILES string
O=S(NC1=NOC(C)=C1)(C2=CC=C(NC(C)=O)C=C2)=O
InChI
1S/C12H13N3O4S/c1-8-7-12(14-19-8)15-20(17,18)11-5-3-10(4-6-11)13-9(2)16/h3-7H,1-2H3,(H,13,16)(H,14,15)
InChI key
GXPIUNZCALHVBA-UHFFFAOYSA-N
安全信息
Storage Class Code【储存分类代码】
13 - Non Combustible Solids
WGK
WGK 3
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