CAS 65-23-6; 吡哆醇; 3-hydroxy-4,5-bis(hydroxymethyl)-2-methylpyridine

CAS:

65-23-6

分子式:

C8H11NO3

分子量:

109.18

熔点:

159-162°C (Lit.)

中文名称:

吡哆醇

3-羟基-4,5-双(羟甲基)-2-甲基吡啶

5-羟基-6-甲基-3,4-吡啶二甲醇

吡多辛

吡多醇

英文名称:

3-hydroxy-4,5-bis(hydroxymethyl)-2-methylpyridine

5-hydroxy-6-methyl-3,4-pyridinedi-methanol

Adermin

Vita-min B6

Vitamin B6

5-Hydroxy-6-mehtyl-3,4-pyridinedimethanol

Pyridoxine

pyridoxol

2-methyl-3-hydroxy-4,5-bis(hydroxymethyl)pyridine

2-methyl-3-hydroxy-4,5-di(hydroxymethyl)pyridine

2-methyl-3-hydroxy-4,5-dihydroxymethyl-pyridin

2-methyl-4,5-bis(hydroxymethyl)-3-hydroxypyridine

3-hydroxy-2-picoline-5-dimethanol

5-hydroxy-6-methyl-4-pyridinedimethanol

3-hydroxy-4,5-dimethylol-alpha-picoline

5-hydroxy-6-methyl-3,4-pyridinedimethanol

adermine

gravidox

hydoxin

pridoxine

pyridoxin

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性质描述:

针状结晶（丙酮）。m.p.160℃ ，易升华，LD50（大鼠经口）4000mg/kg。

生产方法:

存在于稻谷壳、甘蔗、酵母、麦芽等中。可从多种途径合成。

用途:

本身为维生素，可作为食品添加剂。可也作吡硫醇盐酸盐的中间体。

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

详情

H797864

MACKLIN

2-甲基-3-羟基-4,5-二羟甲基吡啶

10mM in DMSO

612元/1ml;

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储存：-20°C
状态：液体

H837933

MACKLIN

2-甲基-3-羟基-4,5-二羟甲基吡啶

≥98 %

135元/1g; 650元/5g; 1512元/25g;

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储存：室温，干燥
状态：白色到灰白色粉末

B776127

MACKLIN

维生素B6

100μg/mL in Methanol

230元/1ml;

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储存：2-8°C, 避光
状态：液体

P5669

Sigma-Aldrich

Pyridoxine

≥98%

847.56元/5 G; 1414.95元/25 G;

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产品说明

一般描述

吡哆醇(维生素B6)是维生素B6的一种形式。其他形式包括醛吡哆醛和酰胺吡哆胺。它是新陈代谢的重要辅助因子。
维生素B族可溶于水溶性，有六种形式，包括吡哆醛、吡哆辛、吡哆胺、吡哆胺5′-磷酸酯、吡哆醇5′-磷酸酯和吡哆醛5′-磷酸酯。维生素B₆分布于坚果、全谷物和动物肉类中。

应用

吡哆醇在细胞培养和其他应用中被用作磷酸吡哆醛的前体。它已在RP-HPLC(反相高效液相色谱)方法中被用作标准品。吡哆醇已被作为膳食补充剂，用于研究大鼠的脂质特征。
吡哆醇已用作以下物质的组分：

甘蔗蚜虫的人工饲料
改性Strullu和Romand培养基(MSR)，用于胡萝卜根器官培养
大肠杆菌培养基的Luria 肉汤

生化/生理作用

吡哆醇在细胞维护和氨基酸代谢中起着关键作用。缺乏维生素B₆会导致贫血，尤其是孕妇，还会导致新生儿癫痫发作。它在δ-氨基乙酰酸形成过程、γ-氨基丁酸(GABA)转氨酶和谷氨酸脱羧酶中用作血红素生物合成的辅助因子。维生素B₆还有助于清除活性氧(ROS)，帮助植物克服非生物和生物胁迫。

基本信息

经验(实验)分子式	C₈H₁₁NO₃
分子量	169.18
EC 号	200-603-0
MDL编号	MFCD00006335
PubChem化学物质编号	24898690

产品性质

质量水平	100
测定	≥98%
形式	powder
technique(s)	HPLC: suitable
颜色	white to off-white
mp	159-162 ℃ (lit.)
SMILES string	Cc1ncc(CO)c(CO)c1O
InChI	1S/C8H11NO3/c1-5-8(12)7(4-11)6(3-10)2-9-5/h2,10-12H,3-4H2,1H3
InChI key	LXNHXLLTXMVWPM-UHFFFAOYSA-N
Gene Information	human ... CYP1A2(1544)

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 2
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

209504

Fluorochem

3-Hydroxy-4,5-bis(hydroxymethyl)-2-methylpyridine

95%

330元/1g; 1760元/10g;

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基本信息

CAS Number	65-23-6
MDL Number	MFCD00006335
Melting Point	159-162℃

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. H315: Causes skin irritation. H319: Causes serious eye irritation. H332: Harmful if inhaled. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P330: Rinse mouth. P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .