6-isobutyl-5-methyl-4-oxo-4H-thieno[2,3-d][1,3]oxazine-2-carboxylic acid ethyl ester

Modify Date: 2026-07-02 07:10:11

6-isobutyl-5-methyl-4-oxo-4H-thieno[2,3-d][1,3]oxazine-2-carboxylic acid ethyl ester Structure
6-isobutyl-5-methyl-4-oxo-4H-thieno[2,3-d][1,3]oxazine-2-carboxylic acid ethyl ester structure
Common Name 6-isobutyl-5-methyl-4-oxo-4H-thieno[2,3-d][1,3]oxazine-2-carboxylic acid ethyl ester
CAS Number 68746-29-2 Molecular Weight 295.35400
Density N/A Boiling Point N/A
Molecular Formula C14H17NO4S Melting Point N/A
MSDS N/A Flash Point N/A

Summary: 6-Isobutyl-5-methyl-4-oxo-4H-thieno[2,3-d][1,3]oxazine-2-carboxylic acid ethyl ester, CAS号68746-29-2, molecular formula C14H17NO4S, molecular weight 295.35400, 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 6-isobutyl-5-methyl-4-oxo-4H-thieno[2,3-d][1,3]oxazine-2-carboxylic acid ethyl ester

 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 C14H17NO4S
Molecular Weight 295.35400
Exact Mass 295.08800
PSA 97.64000
LogP 2.93310

 Precursor & DownStream

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

Precursor  0

DownStream  1

  | FAQ

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

Q: What is the molecular formula of 6-isobutyl-5-methyl-4-oxo-4H-thieno[2,3-d][1,3]oxazine-2-carboxylic acid ethyl ester?
A: Molecular formula of 6-isobutyl-5-methyl-4-oxo-4H-thieno[2,3-d][1,3]oxazine-2-carboxylic acid ethyl ester is C14H17NO4S.
Q: What is the LogP of 6-isobutyl-5-methyl-4-oxo-4H-thieno[2,3-d][1,3]oxazine-2-carboxylic acid ethyl ester?
A: LogP of 6-isobutyl-5-methyl-4-oxo-4H-thieno[2,3-d][1,3]oxazine-2-carboxylic acid ethyl ester is 2.93310.
Q: What is the polar surface area (PSA) of 6-isobutyl-5-methyl-4-oxo-4H-thieno[2,3-d][1,3]oxazine-2-carboxylic acid ethyl ester?
A: Polar surface area (PSA) of 6-isobutyl-5-methyl-4-oxo-4H-thieno[2,3-d][1,3]oxazine-2-carboxylic acid ethyl ester is 97.64000.
Q: What is the Chinese name of 68746-29-2?
A: Chinese name of 68746-29-2 is 68746-29-2.
Q: What is the English name of 6-isobutyl-5-methyl-4-oxo-4H-thieno[2,3-d][1,3]oxazine-2-carboxylic acid ethyl ester?
A: The English name of 6-isobutyl-5-methyl-4-oxo-4H-thieno[2,3-d][1,3]oxazine-2-carboxylic acid ethyl ester is 6-isobutyl-5-methyl-4-oxo-4H-thieno[2,3-d][1,3]oxazine-2-carboxylic acid ethyl ester.
Q: What is the CAS number of 6-isobutyl-5-methyl-4-oxo-4H-thieno[2,3-d][1,3]oxazine-2-carboxylic acid ethyl ester?
A: CAS number of 6-isobutyl-5-methyl-4-oxo-4H-thieno[2,3-d][1,3]oxazine-2-carboxylic acid ethyl ester is 68746-29-2.
Q: What is the molecular weight of 6-isobutyl-5-methyl-4-oxo-4H-thieno[2,3-d][1,3]oxazine-2-carboxylic acid ethyl ester?
A: Molecular weight of 6-isobutyl-5-methyl-4-oxo-4H-thieno[2,3-d][1,3]oxazine-2-carboxylic acid ethyl ester is 295.35400.
Q: What are the downstream products of 6-isobutyl-5-methyl-4-oxo-4H-thieno[2,3-d][1,3]oxazine-2-carboxylic acid ethyl ester?
A: Related downstream products(CAS) of 6-isobutyl-5-methyl-4-oxo-4H-thieno[2,3-d][1,3]oxazine-2-carboxylic acid ethyl ester: 83153-39-3.
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