2-hydroxy-1,4-dimethyl-6-oxopyridine-3-sulfonic acid

Modify Date: 2025-12-01 15:18:12

2-hydroxy-1,4-dimethyl-6-oxopyridine-3-sulfonic acid Structure
2-hydroxy-1,4-dimethyl-6-oxopyridine-3-sulfonic acid structure
Common Name 2-hydroxy-1,4-dimethyl-6-oxopyridine-3-sulfonic acid
CAS Number 37678-73-2 Molecular Weight 219.21500
Density 1.67g/cm3 Boiling Point N/A
Molecular Formula C7H9NO5S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-hydroxy-1,4-dimethyl-6-oxopyridine-3-sulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.67g/cm3
Molecular Formula C7H9NO5S
Molecular Weight 219.21500
Exact Mass 219.02000
PSA 104.98000
LogP 0.72680
Index of Refraction 1.644
InChIKey OKSSKFOHEZJYPQ-UHFFFAOYSA-N
SMILES Cc1cc(=O)n(C)c(O)c1S(=O)(=O)O

 Safety Information

HS Code 2933399090

 Customs

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%

 Synonyms

3-Pyridinesulfonicacid,1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo
6-Hydroxy-4-methyl-N-methyl-2-pyridone-3-sulfonicacid
1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinesulfonic acid
1,2-Dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinesulphonic acid
EINECS 253-620-0
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