Trifluoromethionine

Modify Date: 2026-07-07 23:06:32

Trifluoromethionine Structure
Trifluoromethionine structure
Common Name Trifluoromethionine
CAS Number 764-52-3 Molecular Weight 203.18300
Density 1.45g/cm3 Boiling Point 260.6ºC at 760 mmHg
Molecular Formula C5H8F3NO2S Melting Point N/A
MSDS N/A Flash Point 111.4ºC

Summary: (S)-2-aminobutanoic acid, 4-(trifluoromethylsulfinyl) (Trifluoromethionine), Chinese name: (S)-2-氨基-4-((三氟甲基)硫代)丁酸, CAS number: 764-52-3, molecular formula: C5H8F3NO2S, molecular weight: 203.18300. Store at room temperature, avoid light, and keep under inert gas. 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 (2S)-2-amino-4-(trifluoromethylsulfanyl)butanoic acid
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.

Density 1.45g/cm3
Boiling Point 260.6ºC at 760 mmHg
Molecular Formula C5H8F3NO2S
Molecular Weight 203.18300
Flash Point 111.4ºC
Exact Mass 203.02300
PSA 88.62000
LogP 1.74170
Index of Refraction 1.464
InChIKey YLJLTSVBCXYTQK-VKHMYHEASA-N
SMILES NC(CCSC(F)(F)F)C(=O)O

 Synthetic Route

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

~92%

Trifluoromethionine Structure

Trifluoromethionine

CAS#:764-52-3

Learn More
Literature: Yasui, Hiroyuki; Yamamoto, Takeshi; Tokunaga, Etsuko; Shibata, Norio Journal of Fluorine Chemistry, 2011 , vol. 132, # 3 p. 186 - 189

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Trifluoromethionine Structure

Trifluoromethionine

CAS#:764-52-3

Learn More
Literature: Sato, Dan; Kobayashi, Seiki; Yasui, Hiroyuki; Shibata, Norio; Toru, Takeshi; Yamamoto, Masaichi; Tokoro, Gensuke; Ali, Vahab; Soga, Tomoyoshi; Takeuchi, Tsutomu; Suematsu, Makoto; Nozaki, Tomoyoshi International Journal of Antimicrobial Agents, 2010 , vol. 35, # 1 p. 56 - 61

 Precursor & DownStream

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

Precursor  2

DownStream  2

 Synonyms

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

Trifluoromethionine
Trifluoro-l-methionine
MF3
2-AMINO-4-TRIFLUOROMETHYLSULFANYL-BUTYRIC ACID
DL-Homocysteine,S-(trifluoromethyl)
(S)-2-amino-4-(trifluoromethylthio)butanoic
l-trifluoromethylhomocysteine
L-trifluoromethionine
S-Trifluoromethyl-L-homocysteine

 Trifluoromethionine | 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 (2S)-2-amino-4-(trifluoromethylsulfanyl)butanoic acid?
A: Molecular formula of (2S)-2-amino-4-(trifluoromethylsulfanyl)butanoic acid is C5H8F3NO2S.
Q: What is the boiling point of (2S)-2-amino-4-(trifluoromethylsulfanyl)butanoic acid?
A: Boiling point of (2S)-2-amino-4-(trifluoromethylsulfanyl)butanoic acid is 260.6ºC at 760 mmHg.
Q: What are the downstream products of (2S)-2-amino-4-(trifluoromethylsulfanyl)butanoic acid?
A: Related downstream products(CAS) of (2S)-2-amino-4-(trifluoromethylsulfanyl)butanoic acid: 600-18-0;1493-15-8.
Q: What is the English name of (2S)-2-amino-4-(trifluoromethylsulfanyl)butanoic acid?
A: The English name of (2S)-2-amino-4-(trifluoromethylsulfanyl)butanoic acid is (2S)-2-amino-4-(trifluoromethylsulfanyl)butanoic acid.
Q: What is the SMILES notation of (2S)-2-amino-4-(trifluoromethylsulfanyl)butanoic acid?
A: SMILES notation of (2S)-2-amino-4-(trifluoromethylsulfanyl)butanoic acid is NC(CCSC(F)(F)F)C(=O)O.
Q: What are the upstream materials of (2S)-2-amino-4-(trifluoromethylsulfanyl)butanoic acid?
A: Related upstream materials(CAS) of (2S)-2-amino-4-(trifluoromethylsulfanyl)butanoic acid: 626-72-2;2314-97-8.
Q: What is the InChIKey of (2S)-2-amino-4-(trifluoromethylsulfanyl)butanoic acid?
A: InChIKey of (2S)-2-amino-4-(trifluoromethylsulfanyl)butanoic acid is YLJLTSVBCXYTQK-VKHMYHEASA-N.
Q: What English synonyms does (2S)-2-amino-4-(trifluoromethylsulfanyl)butanoic acid have?
A: English synonyms of (2S)-2-amino-4-(trifluoromethylsulfanyl)butanoic acid: Trifluoromethionine, Trifluoro-l-methionine, MF3, 2-AMINO-4-TRIFLUOROMETHYLSULFANYL-BUTYRIC ACID, DL-Homocysteine,S-(trifluoromethyl), (S)-2-amino-4-(trifluoromethylthio)butanoic, l-trifluoromethylhomocysteine, L-trifluoromethionine, S-Trifluoromethyl-L-homocysteine.
Q: What is the polar surface area (PSA) of (2S)-2-amino-4-(trifluoromethylsulfanyl)butanoic acid?
A: Polar surface area (PSA) of (2S)-2-amino-4-(trifluoromethylsulfanyl)butanoic acid is 88.62000.
Q: What is the LogP of (2S)-2-amino-4-(trifluoromethylsulfanyl)butanoic acid?
A: LogP of (2S)-2-amino-4-(trifluoromethylsulfanyl)butanoic acid is 1.74170.

 Trifluoromethioninefactory

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

Shanghai Nianxing Industrial Co., Ltd
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