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烟酸-环-d4

Nicotinic acid-(ring-d4)
产品编号:3175114
规格:≥98 atom % D, ≥98% (CP)
CAS NO:66148-15-0
包装规格:500 MG
产品类别:进口试剂
品牌:Sigma-Aldrich
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
3175114500 MG11230
产品别名

66148-15-0

烟酸-环-d4

Nicotinic acid-(ring-d4)

3-Pyridine-d4-carboxylic acid

Vitamin B3 (ring-d4)

Niacin-(ring-d4)

尼克酸-d4 (环-d4)

3-吡啶-d4-羧酸

结构式
基本信息
Empirical Formula【经验(实验)分子式】
C6D4HNO2
Molecular weight
127.13
MDL number
MFCD00190491
PubChem Substance ID【PubChem化学物质编号】
24871967
NACRES
NA.12
General description【一般描述】
Nicotinic acid (pyridine-3-carboxylic acid) is also known as niacin or vitamin B3. It is a water-soluble vitamin found in some vegetable and animal sources. Niacin is also a precursor for the synthesis of NAD and NADP.
Application【应用】
Nicotinic acid-(ring-d4) can be used as an internal standard for the quantification of nicotinic acid in the biological sample by gas chromatography-mass spectrometry (GC-MS). It can be also used as a precursor for the preparation of N′-nitrosonornicotine-2,4,5,6-d4 derivative.
产品性质
Quality Level【质量水平】
200
isotopic purity【同位素纯度】
≥98 atom % D
Assay【测定】
≥98% (CP)
form【形式】
powder
technique(s)
mass spectrometry (MS): suitable
protein expression: suitable
color【颜色】
white
mp
236-239 ℃ (lit.)
mass shift【质量偏移】
M+4
SMILES string
[2H]c1nc([2H])c(c([2H])c1[2H])C(O)=O
InChI
1S/C6H5NO2/c8-6(9)5-2-1-3-7-4-5/h1-4H,(H,8,9)/i1D,2D,3D,4D
InChI key
PVNIIMVLHYAWGP-RHQRLBAQSA-N
packaging【包装】
500 mg in glass bottle
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.
安全信息
Pictograms【象形图】
GHS07
Signal word【警示用语:】
Warning
Hazard Statements
H315 - H319 - H335
Precautionary Statements
P261 - P305 + P351 + P338
Hazard Classifications【危险分类】
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Storage Class Code【储存分类代码】
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)【闪点(F)】
379.4 °F
Flash Point(C)【闪点(C)】
193 ℃
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