4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI)

Modify Date: 2026-07-15 11:54:13

4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI) Structure
4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI) structure
Common Name 4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI)
CAS Number 98549-84-9 Molecular Weight 134.13500
Density N/A Boiling Point N/A
Molecular Formula C7H6N2O 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-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI)
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 C7H6N2O
Molecular Weight 134.13500
Exact Mass 134.04800
PSA 49.25000
LogP 1.29518
InChIKey FWSVBGMCOYLNMK-UHFFFAOYSA-N
SMILES Cc1cc(C#N)cc[n+]1[O-]

 Safety Information

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

HS Code 2933399090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~96%

4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI) Structure

4-Pyridinecarbo...

CAS#:98549-84-9

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Literature: Ashimori; Ono; Uchida; Ohtaki; Fukaya; Watanabe; Yokoyama Chemical and Pharmaceutical Bulletin, 1990 , vol. 38, # 9 p. 2446 - 2458

~%

4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI) Structure

4-Pyridinecarbo...

CAS#:98549-84-9

Learn More
Literature: Ashimori; Ono; Uchida; Ohtaki; Fukaya; Watanabe; Yokoyama Chemical and Pharmaceutical Bulletin, 1990 , vol. 38, # 9 p. 2446 - 2458

~%

4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI) Structure

4-Pyridinecarbo...

CAS#:98549-84-9

Learn More
Literature: Ashimori; Ono; Uchida; Ohtaki; Fukaya; Watanabe; Yokoyama Chemical and Pharmaceutical Bulletin, 1990 , vol. 38, # 9 p. 2446 - 2458

~%

4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI) Structure

4-Pyridinecarbo...

CAS#:98549-84-9

Learn More
Literature: Furukawa Yakugaku Zasshi, 1959 , vol. 79, p. 487,491 Chem. Zentralbl., 1959 , vol. 130, p. 18028

 Precursor & DownStream

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

Precursor  2

DownStream  2

 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.

2-methyl-1-azaxanthone-N-oxide
2-Methyl-1-oxy-isonicotinonitril
2-methyl-1-oxy-isonicotinonitrile
4-Cyano-2-picoline-N-oxide

  | 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-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI)?
A: Related downstream products(CAS) of 4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI): 51454-63-8;116308-38-4.
Q: What is the molecular weight of 4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI)?
A: Molecular weight of 4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI) is 134.13500.
Q: What is the Chinese name of 98549-84-9?
A: Chinese name of 98549-84-9 is 98549-84-9.
Q: What is the polar surface area (PSA) of 4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI)?
A: Polar surface area (PSA) of 4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI) is 49.25000.
Q: What are the upstream materials of 4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI)?
A: Related upstream materials(CAS) of 4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI): 2214-53-1;931-19-1.
Q: What is the English name of 4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI)?
A: The English name of 4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI) is 4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI).
Q: What is the molecular formula of 4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI)?
A: Molecular formula of 4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI) is C7H6N2O.
Q: What is the LogP of 4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI)?
A: LogP of 4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI) is 1.29518.
Q: What English synonyms does 4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI) have?
A: English synonyms of 4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI): 2-methyl-1-azaxanthone-N-oxide, 2-Methyl-1-oxy-isonicotinonitril, 2-methyl-1-oxy-isonicotinonitrile, 4-Cyano-2-picoline-N-oxide.
Q: What is the CAS number of 4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI)?
A: CAS number of 4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI) is 98549-84-9.
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