Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Hydroxy-4-(mercaptomethyl)-6-methyl-3-pyridinemethanol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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13983-23-8

13983-23-8 structure

13983-23-8 structure

Name: 5-Hydroxy-4-(mercaptomethyl)-6-methyl-3-pyridinemethanol
Chemical Name: 5-(hydroxymethyl)-2-methyl-4-(sulfanylmethyl)pyridin-3-ol
CAS Number: 13983-23-8
Molecular Formula: C₈H₁₁NO₂S
Molecular Weight: 185.24300
Create Date: 2017-03-03 21:37:36
Modify Date: 2025-09-09 17:46:49

Name	5-(hydroxymethyl)-2-methyl-4-(sulfanylmethyl)pyridin-3-ol
Synonyms	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

Density	1.308g/cm3
Boiling Point	469.8ºC at 760mmHg
Molecular Formula	C₈H₁₁NO₂S
Molecular Weight	185.24300
Flash Point	237.9ºC
Exact Mass	185.05100
PSA	92.15000
LogP	1.01770

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

HS Code	2933399090

HS Code	2933399090
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%

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