Quality Level
grade
derivatization grade ((HPLC))
assay
≥97.0% (GC)
bp
90-92 °C/1 mmHg (lit.)
mp
41-44 °C (lit.)
storage temp.
2-8°C
SMILES string
NNc1ccccn1
InChI
1S/C5H7N3/c6-8-5-3-1-2-4-7-5/h1-4H,6H2,(H,7,8)
InChI key
NWELCUKYUCBVKK-UHFFFAOYSA-N
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
230.0 °F - closed cup
flash_point_c
110 °C - closed cup
法规信息
新产品
此项目有
Yujin Shibayama et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 867(1), 49-56 (2008-04-02)
A sensitive liquid chromatography-electrospray ionization-tandem mass spectrometric (LC-ESI-MS-MS) method for the quantification of 17alpha-hydroxyprogesterone (17OHP) in human saliva has been developed and validated. The saliva was deproteinized with acetonitrile, purified using a Strata-X cartridge, derivatized with a highly proton-affinitive reagent
Tatsuya Higashi et al.
Steroids, 75(4-5), 338-345 (2010-02-02)
Measurement of steroid levels in saliva has been proposed as a new laboratory tool for characterizing steroid metabolism, but it is not known whether the salivary levels of bile acids can be measured with accuracy and if so, whether such
Tatsuya Higashi et al.
Journal of pharmaceutical and biomedical analysis, 48(1), 177-182 (2008-06-24)
17alpha-hydroxypregnenolone (17OHPreg) has heretofore been considered to be the major cause of the false elevated 17alpha-hydroxyprogesterone (17OHP) value in the immunoassay-based newborn screening for congenital adrenal hyperplasia (CAH). To verify this point, we developed a liquid chromatography-tandem mass spectrometric (LC-MS/MS)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 52596-1L | 04061838089441 |
| M86502-500ML | 04061836696702 |
| M86502-100ML | 04061836696696 |