ChemicalBook >> CAS DataBase List >>L-Isovaline
L-Isovaline
- CAS No.
- 595-40-4
- Chemical Name:
- L-Isovaline
- Synonyms
- (S)-2-Amino-2-Methylbutanoic Acid;NSC1019;NSC 1019;NSC-1019;L-Isovaline;Isovaline L-;L-isovaline, >97%;a-Me-Gly(Ethyl)-OH;2,3-Dimethylalanine;H-alpha-Et-D-Ala-OH
- CBNumber:
- CB2430610
- Molecular Formula:
- C5H11NO2
- Molecular Weight:
- 117.15
- MDL Number:
- MFCD00800497
- MOL File:
- 595-40-4.mol
- MSDS File:
- SDS
Last updated:2023-09-05 12:02:44
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) |
FDA UNII | EBV7H5W26H |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H302-H315-H319-H335 | |||||||||
Precautionary statements | P261-P301+P312-P302+P352-P304+P340-P305+P351+P338 | |||||||||
Safety Statements | 24/25 | |||||||||
TSCA | No | |||||||||
NFPA 704 |
|
L-Isovaline price More Price(19)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Chem-Impex | 33574 | ()-2-Amino-2-methylbutyric acid | 595-40-4 | 100MG | $40 | 2021-12-16 | Buy |
ChemSupplyAustralia | 300578 | (S)-α-Ethylalanine·H2O, 98% | 595-40-4 | 100mg | $41.8 | 2021-12-16 | Buy |
ChemScene | CS-W020180 | L-Isovaline | 595-40-4 | 100mg | $54 | 2021-12-16 | Buy |
Chem-Impex | 33574 | ()-2-Amino-2-methylbutyric acid | 595-40-4 | 250MG | $70 | 2021-12-16 | Buy |
ChemScene | CS-W020180 | L-Isovaline | 595-40-4 | 250mg | $91 | 2021-12-16 | Buy |
L-Isovaline Chemical Properties,Uses,Production
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-Isovaline Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 112)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12460 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21673 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29897 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8827 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49391 | 58 |
TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | marketing@targetmol.com | United States | 19892 | 58 |
GL Biochem (Shanghai) Ltd. | +86-021-61263370 +86-18901917034 | CHINA | 3904 | 58 |
View Lastest Price from L-Isovaline manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2023-09-05 | L-Isovaline
595-40-4
|
US $100.00 / KG | 1KG | 99% | 5000KG | Hebei Mojin Biotechnology Co., Ltd | ||
2021-04-09 | L-Isovaline
595-40-4
|
US $10.00 / KG | 1KG | 99% | 10 mt | Hebei Guanlang Biotechnology Co., Ltd. | ||
2019-07-06 | L-Isovaline
595-40-4
|
US $1.00 / kg | 1kg | 98% | 100KG | Career Henan Chemical Co |
- L-Isovaline
595-40-4
- US $100.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
- L-Isovaline
595-40-4
- US $10.00 / KG
- 99%
- Hebei Guanlang Biotechnology Co., Ltd.
- L-Isovaline
595-40-4
- US $1.00 / kg
- 98%
- Career Henan Chemical Co
595-40-4(L-Isovaline)Related Search:
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-methylbutanoicacidmonohydrate(e.e.)
(S)-(+)-2-AMINO-2-METHYLBUTANOIC ACID 1-HYDRATE (E.E.)
(S)-(+)-2-Amino-2-methylbutanoic acid monohydrate
(R)-2-AMINO-2-METHYLBUTYRIC ACID
L-Isovaline
L-ISO-VALINE((S)-2-AMINO-2-METHYLBUTANOIC ACID)
(S)-alpha-Ethylalanine (>98%, >99%ee)
H-alpha-Et-D-Ala-OH
α-Me-Gly(Ethyl)-OH·H2O
(2S)-2-amino-2-methylbutanoic acid
2-(4-ethoxyanilino)-6-(hydroxymethyl)oxane-3,4,5-triol
L-isovaline, >97%
L-Isovaline USP/EP/BP
a-Me-Gly(Ethyl)-OH
NSC 1019
NSC1019
NSC-1019
Isovaline L-
(S)-2-Amino-2-Methylbutanoic Acid
(S)-α-Ethylalanine?H2O
(S)-a-Ethylalanine·H2O
595-40-4
1400942-35-3
Amino Acid Derivatives
Valine [Val, V]
unnatural amino acids
pharmacetical
α-Methyl Amino Acids