Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-Pyridinemethanol,5-hydroxy-4-(mercaptomethyl)-6-methyl-, hydrochloride (1:1)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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1198-26-1

1198-26-1 structure

1198-26-1 structure

Name: 3-Pyridinemethanol,5-hydroxy-4-(mercaptomethyl)-6-methyl-, hydrochloride (1:1)
Chemical Name: 5-(hydroxymethyl)-2-methyl-4-(sulfanylmethyl)pyridin-3-ol,hydrochloride
CAS Number: 1198-26-1
Molecular Formula: C₈H₁₂ClNO₂S
Molecular Weight: 221.70400
Create Date: 2017-07-14 12:02:54
Modify Date: 2025-08-24 22:27:34

Name	5-(hydroxymethyl)-2-methyl-4-(sulfanylmethyl)pyridin-3-ol,hydrochloride
Synonyms	4-Mercaptopyridoxin hydrochloride 2-Methyl-3-hydroxy-4-mercaptomethyl-5-hydroxymethylpyridine hydrochloride 4-Mercaptomethyl-5-hydroxy-6-methyl-3-pyridinemethanol hydrochloride

Density	1.308g/cm3
Boiling Point	469.8ºC at 760mmHg
Molecular Formula	C₈H₁₂ClNO₂S
Molecular Weight	221.70400
Flash Point	237.9ºC
Exact Mass	221.02800
PSA	92.15000
LogP	1.81970
Vapour Pressure	1.25E-09mmHg at 25°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UT5008000

CHEMICAL NAME :: 3-Pyridinemethanol, 5-hydroxy-4-(mercaptomethyl)-6-methyl-, hydrochloride

CAS REGISTRY NUMBER :: 1198-26-1

LAST UPDATED :: 197906

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H11-N-O2-S.Cl-H

MOLECULAR WEIGHT :: 221.72

WISWESSER LINE NOTATION :: T6NJ B1 CQ D1SH E1Q &GH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3300 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 11,922,1961

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