4-HYDROXY-5,6-DIMETHYLPYRIDIN-2(1H)-ONE

Modify Date: 2025-08-25 20:29:16

4-HYDROXY-5,6-DIMETHYLPYRIDIN-2(1H)-ONE Structure
4-HYDROXY-5,6-DIMETHYLPYRIDIN-2(1H)-ONE structure
Common Name 4-HYDROXY-5,6-DIMETHYLPYRIDIN-2(1H)-ONE
CAS Number 84953-72-0 Molecular Weight 139.15200
Density N/A Boiling Point N/A
Molecular Formula C7H9NO2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 4-hydroxy-5,6-dimethyl-1H-pyridin-2-one
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula C7H9NO2
Molecular Weight 139.15200
Exact Mass 139.06300
PSA 53.35000
LogP 1.10960
InChIKey AIBSWEOXEMSHAN-UHFFFAOYSA-N
SMILES Cc1[nH]c(=O)cc(O)c1C

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2933399090

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  0

DownStream  3

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

5,6-dimethyl-pyridine-2,4-diol
5,6-Dimethyl-pyridin-2,4-diol
2,4-dihydroxy-5,6-dimethylpyridine

 4-HYDROXY-5,6-DIMETHYLPYRIDIN-2(1H)-ONE | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What are the downstream products of 4-hydroxy-5,6-dimethyl-1H-pyridin-2-one?
A: Related downstream products(CAS) of 4-hydroxy-5,6-dimethyl-1H-pyridin-2-one: 101252-84-0;583-61-9;640721-50-2.
Q: What is the molecular formula of 4-hydroxy-5,6-dimethyl-1H-pyridin-2-one?
A: Molecular formula of 4-hydroxy-5,6-dimethyl-1H-pyridin-2-one is C7H9NO2.
Q: What is the LogP of 4-hydroxy-5,6-dimethyl-1H-pyridin-2-one?
A: LogP of 4-hydroxy-5,6-dimethyl-1H-pyridin-2-one is 1.10960.
Q: What English synonyms does 4-hydroxy-5,6-dimethyl-1H-pyridin-2-one have?
A: English synonyms of 4-hydroxy-5,6-dimethyl-1H-pyridin-2-one: 5,6-dimethyl-pyridine-2,4-diol, 5,6-Dimethyl-pyridin-2,4-diol, 2,4-dihydroxy-5,6-dimethylpyridine.
Q: What is the polar surface area (PSA) of 4-hydroxy-5,6-dimethyl-1H-pyridin-2-one?
A: Polar surface area (PSA) of 4-hydroxy-5,6-dimethyl-1H-pyridin-2-one is 53.35000.
Q: What is the SMILES notation of 4-hydroxy-5,6-dimethyl-1H-pyridin-2-one?
A: SMILES notation of 4-hydroxy-5,6-dimethyl-1H-pyridin-2-one is Cc1[nH]c(=O)cc(O)c1C.
Q: What is the CAS number of 4-hydroxy-5,6-dimethyl-1H-pyridin-2-one?
A: CAS number of 4-hydroxy-5,6-dimethyl-1H-pyridin-2-one is 84953-72-0.
Q: What is the English name of 4-hydroxy-5,6-dimethyl-1H-pyridin-2-one?
A: The English name of 4-hydroxy-5,6-dimethyl-1H-pyridin-2-one is 4-hydroxy-5,6-dimethyl-1H-pyridin-2-one.
Q: What is the molecular weight of 4-hydroxy-5,6-dimethyl-1H-pyridin-2-one?
A: Molecular weight of 4-hydroxy-5,6-dimethyl-1H-pyridin-2-one is 139.15200.
Q: What is the InChIKey of 4-hydroxy-5,6-dimethyl-1H-pyridin-2-one?
A: InChIKey of 4-hydroxy-5,6-dimethyl-1H-pyridin-2-one is AIBSWEOXEMSHAN-UHFFFAOYSA-N.

 4-HYDROXY-5,6-DIMETHYLPYRIDIN-2(1H)-ONEfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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