(3S)-4-methoxy-4-oxo-3-[(2,2,2-trifluoroacetyl)amino]butanoate

Modify Date: 2026-08-04 20:22:59

(3S)-4-methoxy-4-oxo-3-[(2,2,2-trifluoroacetyl)amino]butanoate Structure
(3S)-4-methoxy-4-oxo-3-[(2,2,2-trifluoroacetyl)amino]butanoate structure
Common Name (3S)-4-methoxy-4-oxo-3-[(2,2,2-trifluoroacetyl)amino]butanoate
CAS Number 657-19-2 Molecular Weight 242.12900
Density N/A Boiling Point N/A
Molecular Formula C7H7F3NO5 Melting Point N/A
MSDS N/A Flash Point N/A

Summary: (3S)-4-Methoxy-4-oxo-3-[(2,2,2-trifluoroacetyl)amino]butanoate, also known as (3S)-4-甲氧基-4-羰基-3-[(2,2,2-三氟乙酰)氨基]丁酸酯, CAS number 657-19-2, molecular formula C7H7F3NO5, molecular weight 242.12900. 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 (3S)-4-methoxy-4-oxo-3-[(2,2,2-trifluoroacetyl)amino]butanoate

 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 C7H7F3NO5
Molecular Weight 242.12900
Exact Mass 242.02800
PSA 99.02000
InChIKey OUDCCNCAFDBFQO-VKHMYHEASA-M
SMILES COC(=O)C(CC(=O)[O-])NC(=O)C(F)(F)F

 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 Chinese name of 657-19-2?
A: Chinese name of 657-19-2 is 657-19-2.
Q: What is the SMILES notation of (3S)-4-methoxy-4-oxo-3-[(2,2,2-trifluoroacetyl)amino]butanoate?
A: SMILES notation of (3S)-4-methoxy-4-oxo-3-[(2,2,2-trifluoroacetyl)amino]butanoate is COC(=O)C(CC(=O)[O-])NC(=O)C(F)(F)F.
Q: What is the CAS number of (3S)-4-methoxy-4-oxo-3-[(2,2,2-trifluoroacetyl)amino]butanoate?
A: CAS number of (3S)-4-methoxy-4-oxo-3-[(2,2,2-trifluoroacetyl)amino]butanoate is 657-19-2.
Q: What is the molecular weight of (3S)-4-methoxy-4-oxo-3-[(2,2,2-trifluoroacetyl)amino]butanoate?
A: Molecular weight of (3S)-4-methoxy-4-oxo-3-[(2,2,2-trifluoroacetyl)amino]butanoate is 242.12900.
Q: What is the molecular formula of (3S)-4-methoxy-4-oxo-3-[(2,2,2-trifluoroacetyl)amino]butanoate?
A: Molecular formula of (3S)-4-methoxy-4-oxo-3-[(2,2,2-trifluoroacetyl)amino]butanoate is C7H7F3NO5.
Q: What is the InChIKey of (3S)-4-methoxy-4-oxo-3-[(2,2,2-trifluoroacetyl)amino]butanoate?
A: InChIKey of (3S)-4-methoxy-4-oxo-3-[(2,2,2-trifluoroacetyl)amino]butanoate is OUDCCNCAFDBFQO-VKHMYHEASA-M.
Q: What are the downstream products of (3S)-4-methoxy-4-oxo-3-[(2,2,2-trifluoroacetyl)amino]butanoate?
A: Related downstream products(CAS) of (3S)-4-methoxy-4-oxo-3-[(2,2,2-trifluoroacetyl)amino]butanoate: 2185-03-7.
Q: What is the polar surface area (PSA) of (3S)-4-methoxy-4-oxo-3-[(2,2,2-trifluoroacetyl)amino]butanoate?
A: Polar surface area (PSA) of (3S)-4-methoxy-4-oxo-3-[(2,2,2-trifluoroacetyl)amino]butanoate is 99.02000.
Q: What is the English name of (3S)-4-methoxy-4-oxo-3-[(2,2,2-trifluoroacetyl)amino]butanoate?
A: The English name of (3S)-4-methoxy-4-oxo-3-[(2,2,2-trifluoroacetyl)amino]butanoate is (3S)-4-methoxy-4-oxo-3-[(2,2,2-trifluoroacetyl)amino]butanoate.
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