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Merck

P9630

Sigma-Aldrich

4-吡哆酸

≥98%

别名:

2-甲基-3-羟基-4-羧基-5-羟甲基吡啶, 3-羟基-5-(羟甲基)-2-甲基-4-吡啶羧酸

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About This Item

经验公式(希尔记法):
C8H9NO4
CAS号:
分子量:
183.16
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

化驗

≥98%

形狀

powder

mp

258-261 °C (dec.) (lit.)

儲存溫度

−20°C

SMILES 字串

Cc1ncc(CO)c(C(O)=O)c1O

InChI

1S/C8H9NO4/c1-4-7(11)6(8(12)13)5(3-10)2-9-4/h2,10-11H,3H2,1H3,(H,12,13)

InChI 密鑰

HXACOUQIXZGNBF-UHFFFAOYSA-N

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應用

4-吡哆酸是维生素 B 的分解代谢产物 6 其已被作为标准品用于代谢产物的临床光谱分析。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 2

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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