L-Isovaline
L-Isovaline Basic information
- Product Name:
- L-Isovaline
- Synonyms:
-
- L(+)-Isovaline Monohydrate
- 2,3-Dimethylalanine
- 2-azanyl-2-methyl-butanoic acid
- L(+)-Isovaline Monohydrate, (>99% ee), 99+% 250MG
- (S)-Α-ETHYLALANINE·H2O
- α-Me-Gly(Ethyl)-OH·H2O
- (S)-2-Amino-2-Methylbutanoic Acid
- (S)-(+)-2-Amino-2-methylbutanoicacidmonohydrate(e.e.)
- CAS:
- 595-40-4
- MF:
- C5H11NO2
- MW:
- 117.15
- Product Categories:
-
- Amino Acid Derivatives
- Valine [Val, V]
- pharmacetical
- unnatural amino acids
- α-Methyl Amino Acids
- Mol File:
- 595-40-4.mol
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L-Isovaline Chemical Properties
- Melting point:
- 289.39°C (estimate)
- Boiling point:
- 213.6±23.0 °C(Predicted)
- alpha
- D25 +11.13° (c = 5 in H2O)
- Density
- 1.2000 (estimate)
- refractive index
- 1.4650 (estimate)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- pka
- 2.38±0.10(Predicted)
- form
- Fine Crystalline Powder
- color
- White
- CAS DataBase Reference
- 595-40-4(CAS DataBase Reference)
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Safety Information
- Safety Statements
- 24/25
- TSCA
- No
MSDS
- Language:English Provider:ACROS
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L-Isovaline Usage And Synthesis
Uses
a-Me-Gly(Ethyl)-OH is used in preparation of peptide compound comprising highly sterically hindered amino acid via reaction of electron-withdrawing group-protected N-unsubstituted-α,α-disubstituted amino acid with peptide followed by N-alkylation.
Purification Methods
Crystallise it from aqueous Me2CO, or better by dissolving in H2O and adding excess Me2CO. [Baker et al. J Am Chem Soc 74 4701 1952, Greenstein & Winitz The Chemistry of the Amino Acids J. Wiley, Vol 3 p 2573-2577 1961.]
L-IsovalineSupplier
Wuxi maimo topp biotechnology co., LTD Gold
- Tel
- 13771048682
- alice@mimotopes.cn
Enantiotech Corporation Ltd
- Tel
- 760-85282375 13212762451
- marketing@enantiotech.net
Suzhou haiyu Biochem Industrial Co., LTD
- Tel
- 512-68097639 18013585858
- 744942877@qq.com
Shanghai Hanhong Scientific Co.,Ltd.
- Tel
- 021-54306202 13764082696;
- info@hanhongsci.com
Daicel Chiral Technologies (China)CO.,LTD
- Tel
- 021-50460086-9 15921403865
- han_yajun@dctc.daicel.com
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L-Isovaline(595-40-4)Related Product Information
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