74003
(-)-可替宁
analytical standard
别名:
(S)-1-甲基-5-(3-吡啶基)-2-吡咯烷酮, S(-)-1-甲基-5-(3-吡啶基)-2-吡咯烷酮
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关于此项目
经验公式（希尔记法）:
C10H12N2O
化学文摘社编号:
分子量:
176.22
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
207-634-9
Beilstein/REAXYS Number:
83099
MDL number:
产品名称
(-)-可替宁, analytical standard
InChI
1S/C10H12N2O/c1-12-9(4-5-10(12)13)8-3-2-6-11-7-8/h2-3,6-7,9H,4-5H2,1H3/t9-/m0/s1
InChI key
UIKROCXWUNQSPJ-VIFPVBQESA-N
SMILES string
CN1[C@@H](CCC1=O)c2cccnc2
grade
analytical standard
assay
≥98.5% (GC)
optical activity
[α]/D -21±2°, c = 1 in ethanol
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
bp
250 °C/150 mmHg (lit.)
mp
40-42 °C (lit.)
format
neat
storage temp.
2-8°C
Quality Level
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Biochem/physiol Actions
尼古丁在人体内的主要代谢物。
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
230.0 °F - closed cup
flash_point_c
110 °C - closed cup
法规信息
涉药品监管产品
此项目有
Mariana Belardinelli Rosa et al.
Acta odontologica Scandinavica, 78(4), 256-264 (2019-11-30)
Objective: The aim was to examine oral mechanical and gustatory sensitivities in adult smokers and to estimate salivary levels of cotinine by tobacco consumption. A total of 54 adults (20-45 years old; 28 males/26 females) were divided into two sex-paired groups:
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