CAS 98-97-5 MFCD00006130-2-Pyrazinecarboxylic acid 2-吡嗪羧酸 -LabNovo

2-Pyrazinecarboxylic acid 2-吡嗪羧酸

CAS 98-97-5 MFCD00006130

化学结构图

SMILES: O=C(O)C1CNCCN1

化学属性

Mol. Formula	C5H4N2O2
Mol. Weight	124.10
Density	1.403
Melting Point	225 °C
TSCA	No
Solubility	可溶 IN COLD WATER
Appearance	白色针状结晶。熔点 225℃ （分解），溶于热水，不溶于乙醚、氯仿、苯等，能升华。
Boiling Point	313.1°C at 760 mmHg

别名和识别编码

Chemical Name	2-Pyrazinecarboxylic acid
CAS Number	98-97-5
Alfabeta Name	PYRAZINECARBOXYLICACID 2--
MDL Number	MFCD00006130
Synonym	2-Pyrazinecarboxylic acid {LY} 2-Pyrazinecarboxylic acid {} {LY} 2-Pyrazinecarboxylic acid {} {} {LY} 2-Pyrazinecarboxylic acid {} {} {} {LY} 2-Pyrazinecarboxylic acid {} {} {} {} {LY} 2-Pyrazinecarboxylic acid {} {} {} {} {} {LY} 2-Pyrazinecarboxylic acid {} {} {} {} {} {} {LY} 2-Pyrazinecarboxylic acid {} {} {} {} {} {} {} {LY} 2-Pyrazinecarboxylic acid {} {} {} {} {} {} {} {} {LY} 2-Pyrazinecarboxylic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Pyrazinecarboxylic acid {} {} {} {} {} {} {} {} {} {} {LY} 2-Pyrazinecarboxylic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Pyrazinecarboxylic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Pyrazinecarboxylic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Pyrazinecarboxylic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Pyrazinecarboxylic acid {} {} {} {} {} {} {} {} {} {}
EC Number	202-718-1
Beilstein Registry Number	112305
PubChem Substance ID	1047
Merck Number	8970
Reaxys-RN	112305
Chemical Name Translation	2-吡嗪羧酸
LabNetwork Molecule ID	LN00008655
InChI	InChI=1S/C5H4N2O2/c8-5(9)4-3-6-1-2-7-4/h1-3H,(H,8,9)
Canonical SMILES	O=C(O)C1=NC=CN=C1

信息真实价格透明资金保障专业采购外包团队在线服务

品牌质保精细包装现货库存一流品牌服务

产品应用

Pyrazinecarboxylic Acid is a very potent urate retaining drug. Pyrazinecarboxylic Acid is a metabolite of the antibacterial agent Pyrazinamide (P840600).

安全信息

Warnings IRRITANT

Signal word Warning

GHS Symbol

WGK Germany3

Safety Statements

S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
S22 Do not breathe dust 不要吸入粉尘；
S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Precautionary statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P305+P351+P338

Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

Hazard Codes Xi

Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

TCI Shanghai:吡嗪甲酸 Pyrazinecarboxylic Acid,>;98.0%(T)(98-97-5)
Sigma Aldrich:98-97-5(sigmaaldrich)
能升华,溶于热水,醇溶解度：1g/120g无水乙醇，不溶于乙醚、氯仿、苯等，溶于冷水。
用途一:吡噻硫酮的中间体。
MOL 文件:98-97-5.mol
MSDS 信息:2-Pyrazinecarboxylic acid(98-97-5).msds
海关编码:29339990
2-甲酸吡嗪价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 P0940 吡嗪甲酸 Pyrazinecarboxylic Acid 500G 3490元 2014/06/02 P0940 吡嗪甲酸 Pyrazinecarboxylic Acid 25G 388元 2010/06/21 131711000 2-甲酸吡嗪 2-Pyrazinecarboxylic acid 99% 100 GR 1155元
Alfa Aesar:吡嗪-2-羧酸,99% Pyrazine-2-carboxylic acid, 99%(98-97-5)
方法一:可用2,3-吡嗪二羧酸热解制得，亦可用烷基吡嗪经氧化制取。
下游产品:1-BOC-3-羟甲基哌嗪 --> 哌嗪-2-甲酸二盐酸盐 --> (2R)-哌嗪-2-甲酸 --> 2-氯-6-吡嗪甲酸甲酯 --> 2-吡嗪羰酰氯
Acros Organics:2-吡嗪羧酸 2-Pyrazinecarboxylic acid, 99%(98-97-5)
检测方法:HPLC,NMR
上游原料:2,3-吡嗪二羧酸
图谱信息:2-甲酸吡嗪(98-97-5)红外图谱(IR1) 2-甲酸吡嗪(98-97-5)核磁图( 13 CNMR) 2-甲酸吡嗪(98-97-5)红外图谱(IR2) 2-甲酸吡嗪(98-97-5)质谱(MS) 2-甲酸吡嗪(98-97-5)核磁图( 1 HNMR)