等级
certified reference material
pharmaceutical secondary standard
质量水平
Agency
traceable to USP 1057507
API类
hydrochlorothiazide
CofA
current certificate can be downloaded
技术
HPLC: suitable
gas chromatography (GC): suitable
mp
257-261 °C (lit.)
应用
pharmaceutical (small molecule)
格式
neat
储存温度
2-30°C
SMILES字符串
Nc1cc(Cl)c(cc1S(N)(=O)=O)S(N)(=O)=O
InChI
1S/C6H8ClN3O4S2/c7-3-1-4(8)6(16(10,13)14)2-5(3)15(9,11)12/h1-2H,8H2,(H2,9,11,12)(H2,10,13,14)
InChI key
IHJCXVZDYSXXFT-UHFFFAOYSA-N
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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.
应用
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.
分析说明
These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.
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.
附注
To see an example of a Certificate of Analysis for this material enter LRAC4018 in the slot below. This is an example certificate only and may not be the lot that you receive.
推荐产品
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.
相关产品
产品编号
说明
价格
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
B R Thomas et al.
Journal of chromatography. B, Biomedical applications, 657(2), 383-394 (1994-07-15)
A stability-indicating, quality control analysis method was developed and validated for the diuretic drug substances hydrochlorothiazide (HCTZ) and chlorothiazide (CTZ). Micellar electrokinetic capillary chromatography employing the anionic detergent sodium dodecyl sulfate at 30 mM in 20 mM sodium borate buffer
M Yamazaki et al.
Chemical & pharmaceutical bulletin, 38(10), 2882-2883 (1990-10-01)
2-Amino-4-chloro-m-benzenedisulfonamide (ACBS) is a metabolite of hydrochlorothiazide. We reported that the ACBS concentration in erythrocytes was higher than in plasma in a patient. Therefore the binding of ACBS to rabbit erythrocyte was studied. The Scatchard plot showed the nonlinear plot
Biopharmaceutical studies of thiazide diuretics. III. In vivo formation of 2-amino-4-chloro-m-benzenedisulfonamide as a metabolite of hydrochlorothiazide in a patient.
T Okuda et al.
Chemical & pharmaceutical bulletin, 35(8), 3516-3518 (1987-08-01)
K Deventer et al.
Journal of chromatography. A, 1216(12), 2466-2473 (2009-02-04)
In sports, thiazide diuretics are used to flush out previously taken prohibited substances with forced diuresis and in sports where weight classes are involved to achieve acute weight loss. Thiazide diuretics include compounds which are very unstable and hydrolyse in
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