13983-23-8

• 常用中文名：5-Hydroxy-4-(mercaptomethyl)-6-methyl-3-pyridinemethanol
• 常用英文名：5-Hydroxy-4-(mercaptomethyl)-6-methyl-3-pyridinemethanol
• CAS号：13983-23-8
• 分子式：C₈H₁₁NO₂S
• 分子量：185.24300
• 发布时间：2017-03-03 21:37:36
• 更新时间：2025-09-09 17:46:49

名称

• 英文名: 5-(hydroxymethyl)-2-methyl-4-(sulfanylmethyl)pyridin-3-ol
• 英文别名: 4-Pyridoxthiol; 4-Mercapto-pyridoxin [German]; 5-hydroxymethyl-4-mercaptomethyl-2-methyl-pyridin-3-ol; Pyridoxthiol; Pyridoxine-4-thiol; 4-Thio-adermin; 4-Mercaptopyridoxine; 2-Methyl-3-hydroxy-4-mercaptomethyl-5-hydroxymethyl-pyridin [German]; 4-Mercapto-pyridoxin; 3-Pyridinemethanol,5-hydroxy-4-(mercaptomethyl)-6-methyl

物化性质

• 密度: 1.308g/cm3
• 沸点: 469.8ºC at 760mmHg
• 分子式: C₈H₁₁NO₂S
• 分子量: 185.24300
• 闪点: 237.9ºC
• 精确质量: 185.05100
• PSA: 92.15000
• LogP: 1.01770

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : UT5001500 CHEMICAL NAME : 3-Pyridinemethanol, 5-hydroxy-4-(mercaptomethyl)-6-methyl- CAS REGISTRY NUMBER : 13983-23-8 BEILSTEIN REFERENCE NO. : 1528404 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H11-N-O2-S MOLECULAR WEIGHT : 185.26 WISWESSER LINE NOTATION : T6NJ B1 CQ D1SH E1Q HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 553 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 10,683,1960

安全

• 海关编码: 2933399090

海关

海关编码	2933399090
中文概述	2933399090. 其他结构含非稠合吡啶环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%