ChemicalBook >> CAS DataBase List >>DL-Valine
DL-Valine
- CAS No.
- 516-06-3
- Chemical Name:
- DL-Valine
- Synonyms
- Val;DL-VAL;H-DL-VAL-OH;NSC 9755;FEMA 3444;DL-Val-OH;DL-VALINE;Valine, DL-;(RS)-Valine;AKOS 237-133
- CBNumber:
- CB5312867
- Molecular Formula:
- C5H11NO2
Lewis structure
- Molecular Weight:
- 117.15
- MDL Number:
- MFCD00004267
- MOL File:
- 516-06-3.mol
- MSDS File:
- SDS
Last updated:2025-01-27 09:38:02
| Melting point | 295 °C (dec.) (lit.) |
|---|---|
| Boiling point | 213.6±23.0 °C(Predicted) |
| alpha | -0.6～+0.6° (20℃/D)(c=8, HCl) |
| Density | 1.31 |
| refractive index | 1.4650 (estimate) |
| FEMA | 3444 | D,L-VALINE |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Water (Slightly, Sonicated) |
| pka | pK1:2.32(+1);pK2:9.61(0) (25°C) |
| form | Crystalline Powder |
| color | White |
| Odor | Odorless |
| Odor Type | odorless |
| biological source | synthetic |
| Water Solubility | 68 g/L |
| Merck | 14,9909 |
| JECFA Number | 1426 |
| BRN | 506689 |
| LogP | 0.29 |
| CAS DataBase Reference | 516-06-3(CAS DataBase Reference) |
| Substances Added to Food (formerly EAFUS) | DL-VALINE |
| FDA UNII | 4CA13A832H |
| NIST Chemistry Reference | DL-Valine(516-06-3) |
| EPA Substance Registry System | Valine (516-06-3) |
| UNSPSC Code | 12352209 |
| NACRES | NA.22 |
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 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 40 | |||||||||
| Safety Statements | 22-24/25-36 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | YV9355500 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29224995 | |||||||||
| NFPA 704 |
|
DL-Valine price More Price(36)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 94640 | DL-Valine ReagentPlus , ≥99.0% (NT) | 516-06-3 | 25g | $48.4 | 2024-03-01 | Buy |
| Sigma-Aldrich | 94640 | DL-Valine ReagentPlus , ≥99.0% (NT) | 516-06-3 | 100g | $68.4 | 2024-03-01 | Buy |
| TCI Chemical | V0013 | DL-Valine >98.0%(T) | 516-06-3 | 25g | $28 | 2024-03-01 | Buy |
| TCI Chemical | V0013 | DL-Valine >98.0%(T) | 516-06-3 | 500g | $217 | 2024-03-01 | Buy |
| Alfa Aesar | A16756 | DL-Valine, 99% | 516-06-3 | 500g | $125 | 2024-03-01 | Buy |
DL-Valine Chemical Properties,Uses,Production
Chemical Properties
dl-Valine is odorless.
Chemical Properties
White crystalline powder
Occurrence
Reported found in many fruits, plants and animal tissues; in milk and dairy products.
Preparation
By the action of ammonia on α-bromoisovaleric acid; also through a hydantoin intermediate.
Definition
ChEBI: A branched-chain amino acid that consists of glycine in which one of the hydrogens attached to the alpha-carbon is substituted by an isopropyl group.
reaction suitability
reaction type: solution phase peptide synthesis
DL-Valine Preparation Products And Raw materials
Raw materials
Preparation Products
L-Valine
D-Valine
D-2-AMINO-1,1,1-TRIFLUORO-3-(METHYL)BUTANE
1-MethoxyMethyl-2-Methyl-propylaMine
Valaciclovir
1of3
Global( 395)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12826 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531153977 | allison@yan-xi.com | China | 5855 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18142 | 58 |
| Shaanxi Haibo Biotechnology Co., Ltd | +undefined18602966907 | qinhe02@xaltbio.com | China | 997 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-+86-371-66670886 | info@dakenam.com | China | 19852 | 58 |
| Shanghai Yingrui Biopharma Co., Ltd. | +86-21-33585366 - 03@ | sales03@shyrchem.com | CHINA | 738 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29866 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 +8618959220845 | sales@amoychem.com | China | 6383 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
View Lastest Price from DL-Valine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-03-11 | DL-Valine
516-06-3
|
US $0.00 / Kg/Drum | 1KG | 98%-101% AJI | 1000kg | WUHAN FORTUNA CHEMICAL CO., LTD | |
 |
2025-03-11 | DL-Valine
516-06-3
|
US $0.00 / KG | 1KG | 99.6% | 50000KG/month | Hebei Mujin Biotechnology Co.,Ltd | |
 |
2025-03-07 | DL-Valine
516-06-3
|
US $0.00 / kg | 1kg | 0.99 | 20 tons | Hebei Yanxi Chemical Co., Ltd. |
516-06-3(DL-Valine)Related Search:
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Valine, DL-
FEMA 3444
(±)-α-Aminoisovaleric acid, DL-2-Amino-3-methylbutanoic acid
(R,S)-2-Amino-3-methyl-butyricacid
DL-alpha-Aminoisovaleric acid
DL-α-Aminoisovaleric acid
DL-2-Aminoisovaleric Acid
H-DL-Val-OH
DL-Valine ,98%
DL-Valine, 99+% 50GR
DL-Valine ReagentPlus(R), >=99.0% (NT)
DL-Valine Vetec(TM) reagent grade, 99%
DL-Valine≥ 99% (Assay)
DL-Val-OH
DL-VALINE
DL-2-AMINO-3-METHYLBUTYRIC ACID
DL-2-AMINO-3-METHYLBUTANOIC ACID
DL-2-AMINOISOVALERIC ACID
DL-A-AMINOISOVALERIC ACID
(±)-α-Aminoisovaleric acid
DL-2-Aminoisovaleric acid~(+/-)-2-Amino-3-methylbutyric acid
DL-2-Aminoisovaleric acid~(+/-)-2-Amino-3-methylbutyric acid~H-DL-Val-OH
AKOS 237-133
(+/-)-ALPHA-AMINOISOVALERIC ACID
DL-VALINE 97+%
DL-VALINE 99+%
Dl-ValineForBiochemistry
Dl-ValineForBiochemistry-(A-AminoisovalericAcid)
Dl-ValineForBiochemistry99+%
DL-VALINE 99% FOR BIOCHEMISTRY
(RS)-Valine
NSC 9755
Valine (9CI)
Valine, DL- (8CI)
DL-α-Amino-iso-valeriansαure
DL-VALINE extrapure CHR
(2R)-2-ammonio-3-methylbutanoate
DL-Valine USP/EP/BP
dextro,laevo-valine
H-DL-VAL-OH
DL-VAL
Val
DL-Valine/DL-2-Amino-3-methylbutyric acid, DL-α-Amino isovaleric acid
DL -Valine
516-06-3
0516-06-03
Valine
Peptide Synthesis
Specialty Synthesis
Amino Acids
Amino Acids and Peptides
Biochemicals and Reagents
Amino Acid Derivatives
BioChemical
Valine [Val, V]
alpha-Amino Acids
Amino Acids
Biochemistry
Amino Acids