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Merck
CN

08843

2-肼吡啶

≥97.0% (GC)

别名:

2-吡啶基肼

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关于此项目

经验公式(希尔记法):
C5H7N3
化学文摘社编号:
分子量:
109.13
UNSPSC Code:
41116105
NACRES:
NA.22
PubChem Substance ID:
EC Number:
225-566-8
Beilstein/REAXYS Number:
109984
MDL number:
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Quality Level

InChI

1S/C5H7N3/c6-8-5-3-1-2-4-7-5/h1-4H,6H2,(H,7,8)

InChI key

NWELCUKYUCBVKK-UHFFFAOYSA-N

SMILES string

NNc1ccccn1

grade

derivatization grade ((HPLC))

assay

≥97.0% (GC)

bp

90-92 °C/1 mmHg (lit.)

storage temp.

2-8°C

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Application

LC-MS; suitable as derivatisation reagent

Other Notes

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

pictograms

Exclamation mark

signalword

Warning

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

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分析证书(COA)

Lot/Batch Number

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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)
D Hala et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 879(9-10), 591-598 (2011-02-15)
Fathead minnows (Pimephales promelas) comprise a species-of-choice for the hazard assessments of various environmental contaminants, including compounds capable of disrupting endocrine function. Towards this end, the use of liquid chromatography coupled with mass spectrometry (LC-MS) and/or tandem mass spectrometry (MS/MS)
Chemical derivatization to enhance ionization of anabolic steroids in LC-MS for doping-control analysis.
Athanasiadou, I., et al.
Trends in Analytical Chemistry, 42, 137-156 (2013)

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