7-acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one

Modify Date: 2026-07-16 14:20:27

7-acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one Structure
7-acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one structure
Common Name 7-acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one
CAS Number 116337-70-3 Molecular Weight 233.26300
Density 1.138g/cm3 Boiling Point 460.3ºC at 760mmHg
Molecular Formula C13H15NO3 Melting Point N/A
MSDS N/A Flash Point 232.2ºC

Summary: 7-Acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one (CAS: 116337-70-3), with molecular formula C13H15NO3 and molecular weight 233.26300. The boiling point is 460.3°C at 760mmHg and the density is 1.138g/cm3. For research-use only, not for medical or clinical usage.


 Names

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

Name 7-acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one

 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.

Density 1.138g/cm3
Boiling Point 460.3ºC at 760mmHg
Molecular Formula C13H15NO3
Molecular Weight 233.26300
Flash Point 232.2ºC
Exact Mass 233.10500
PSA 46.61000
LogP 2.08800
Vapour Pressure 1.18E-08mmHg at 25°C
Index of Refraction 1.529
InChIKey CTIBYWYNVICJDZ-UHFFFAOYSA-N
SMILES CC(=O)c1ccc2c(c1)OC(C)(C)C(=O)N2C

 Synthetic Route

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

~70%

7-acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one Structure

7-acetyl-2,2,4-...

CAS#:116337-70-3

Learn More
Literature: Farmaco, , vol. 46, # 2 p. 339 - 355

~75%

7-acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one Structure

7-acetyl-2,2,4-...

CAS#:116337-70-3

Learn More
Literature: European Journal of Medicinal Chemistry, , vol. 24, p. 55 - 60

~%

7-acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one Structure

7-acetyl-2,2,4-...

CAS#:116337-70-3

Learn More
Literature: European Journal of Medicinal Chemistry, , vol. 24, p. 55 - 60

~%

7-acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one Structure

7-acetyl-2,2,4-...

CAS#:116337-70-3

Learn More
Literature: European Journal of Medicinal Chemistry, , vol. 24, p. 55 - 60

  | FAQ

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

Q: What is the molecular weight of 7-acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one?
A: Molecular weight of 7-acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one is 233.26300.
Q: What are the downstream products of 7-acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one?
A: Related downstream products(CAS) of 7-acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one: 135420-35-8;123172-61-2;123172-58-7.
Q: What is the English name of 7-acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one?
A: The English name of 7-acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one is 7-acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one.
Q: What is the Chinese name of 116337-70-3?
A: Chinese name of 116337-70-3 is 116337-70-3.
Q: What is the boiling point of 7-acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one?
A: Boiling point of 7-acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one is 460.3ºC at 760mmHg.
Q: What is the LogP of 7-acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one?
A: LogP of 7-acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one is 2.08800.
Q: What is the InChIKey of 7-acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one?
A: InChIKey of 7-acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one is CTIBYWYNVICJDZ-UHFFFAOYSA-N.
Q: What is the polar surface area (PSA) of 7-acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one?
A: Polar surface area (PSA) of 7-acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one is 46.61000.
Q: What are the upstream materials of 7-acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one?
A: Related upstream materials(CAS) of 7-acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one: 13222-26-9;54903-57-0;600-00-0;54903-61-6;21892-80-8.
Q: What is the SMILES notation of 7-acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one?
A: SMILES notation of 7-acetyl-2,2,4-trimethyl-1,4-benzoxazin-3-one is CC(=O)c1ccc2c(c1)OC(C)(C)C(=O)N2C.
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