ChemicalBook > CAS DataBase List > L-Valine, 3-methyl-N-(trifluoroacetyl)- (9CI)

L-Valine, 3-methyl-N-(trifluoroacetyl)- (9CI)

Product Name
L-Valine, 3-methyl-N-(trifluoroacetyl)- (9CI)
CAS No.
666832-71-9
Chemical Name
L-Valine, 3-methyl-N-(trifluoroacetyl)- (9CI)
Synonyms
(S)-3,3-Dimethyl-2-(2,2,2-trifluoroacetamido)butanoic acid;Trifluoroacetyl L-Tert-Leucine;N-Trifluoroacetyl L-Tert-Leucine;PF-07321332-003;Paxlovid Impurity 3;PF-07321332 Impurity 80;666832-71-9;3-methyl-n - (trifluoroacetyl) - L-valine;L-Valine, 3-methyl-N-(trifluoroacetyl)- (9CI);2- Methyl - N -( trifluoroacetyl )- L - Valine
CBNumber
CB08401593
Molecular Formula
C8H12F3NO3
Formula Weight
227.18
MOL File
666832-71-9.mol
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L-Valine, 3-methyl-N-(trifluoroacetyl)- (9CI) Property

Boiling point:
308.1±42.0 °C(Predicted)
Density 
1.276±0.06 g/cm3(Predicted)
pka
3.08±0.10(Predicted)
InChI
InChI=1S/C8H12F3NO3/c1-7(2,3)4(5(13)14)12-6(15)8(9,10)11/h4H,1-3H3,(H,12,15)(H,13,14)/t4-/m1/s1
InChIKey
FCTPLAZWXGEGKO-SCSAIBSYSA-N
SMILES
C(O)(=O)[C@H](C(C)(C)C)NC(C(F)(F)F)=O
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Safety

HS Code 
2924190090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H373May cause damage to organs through prolonged or repeated exposure

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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L-Valine, 3-methyl-N-(trifluoroacetyl)- (9CI) Chemical Properties,Usage,Production

Uses

L-Valine, 3-methyl-N-(trifluoroacetyl)- (9CI) is a pharmaceutical intermediate composition for the preparation of nitrile-containing antiviral compounds.

L-Valine, 3-methyl-N-(trifluoroacetyl)- (9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

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L-Valine, 3-methyl-N-(trifluoroacetyl)- (9CI) Suppliers

China 110 India 4 United States 2 Global 116
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View Lastest Price from L-Valine, 3-methyl-N-(trifluoroacetyl)- (9CI) manufacturers

Hebei Yanxi Chemical Co., Ltd.
Product
L-Valine, 3-methyl-N-(trifluoroacetyl)- (9CI) 666832-71-9
Price
US $0.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
20 tons
Release date
2023-11-17
Hebei Weibang Biotechnology Co., Ltd
Product
L-Valine, 3-methyl-N-(trifluoroacetyl)- (9CI) 666832-71-9
Price
US $30.00-10.00/KG
Min. Order
50KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-24
Shanghai Joiny Pharmaceutical Co.,LTD
Product
N-TFA-tert.Leu-OH 666832-71-9
Price
US $0.00/kg
Min. Order
1kg
Purity
98.5%
Supply Ability
2tons
Release date
2023-01-03

666832-71-9, L-Valine, 3-methyl-N-(trifluoroacetyl)- (9CI)Related Search:


  • L-Valine, 3-methyl-N-(trifluoroacetyl)- (9CI)
  • 3-methyl-n - (trifluoroacetyl) - L-valine
  • (S)-3,3-Dimethyl-2-(2,2,2-trifluoroacetamido)butanoic acid
  • Trifluoroacetyl L-Tert-Leucine
  • N-Trifluoroacetyl L-Tert-Leucine
  • PF-07321332-003
  • Paxlovid Impurity 3
  • <font color="#ff0000">666832-71-9</font>
  • (2S)-3,3-dimethyl-2-[(2,2,2-trifluoroacetyl)amino]butanoic acid
  • PF-07321332 Impurity 80
  • 2- Methyl - N -( trifluoroacetyl )- L - Valine
  • Paxlovid intermediates L-Valine,3-methyl-N-(trifluoroacetyl)-(9CI)
  • 666832-71-9
  • 666832-71-9