DL-Valine

Product Name: 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
Formula Weight: 117.15
MOL File: 516-06-3.mol

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DL-Valine Property

Melting point:: 295 °C (dec.) (lit.)
alpha: -0.6～+0.6° (20℃/D)(c=8, HCl)
Boiling point:: 213.6±23.0 °C(Predicted)
Density: 1.31
FEMA: 3444 | D,L-VALINE
refractive index: 1.4650 (estimate)
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
Water Solubility: 68 g/L
JECFA Number: 1426
Merck: 14,9909
BRN: 506689
LogP: 0.29
CAS DataBase Reference: 516-06-3(CAS DataBase Reference)
NIST Chemistry Reference: DL-Valine(516-06-3)
EPA Substance Registry System: Valine (516-06-3)

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Safety

Hazard Codes: Xn
Risk Statements: 40
Safety Statements: 22-24/25-36
WGK Germany: 3
RTECS: YV9355500
TSCA: Yes
HS Code: 29224995

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 94640
Product name: DL-Valine
Purity: ReagentPlus , ≥99.0% (NT)
Packaging: 25g
Price: $48.4
Updated: 2024/03/01

Sigma-Aldrich

Product number: 94640
Product name: DL-Valine
Purity: ReagentPlus , ≥99.0% (NT)
Packaging: 100g
Price: $68.4
Updated: 2024/03/01

TCI Chemical

Product number: V0013
Product name: DL-Valine
Purity: >98.0%(T)
Packaging: 25g
Price: $28
Updated: 2024/03/01

TCI Chemical

Product number: V0013
Product name: DL-Valine
Purity: >98.0%(T)
Packaging: 500g
Price: $217
Updated: 2024/03/01

Alfa Aesar

Product number: A16756
Product name: DL-Valine, 99%
Packaging: 500g
Price: $125
Updated: 2024/03/01

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DL-Valine Chemical Properties,Usage,Production

Chemical Properties

White crystalline powder

Chemical Properties

dl-Valine is odorless.

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.

DL-Valine Preparation Products And Raw materials

Raw materials

Isobutyraldehyde POTASSIUM CYANIDE

Preparation Products

L-Valine D-Valine

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DL-Valine Suppliers

Belgium 1 China 299 Europe 2 France 1 Germany 7 India 16 Japan 8 Switzerland 1 United Kingdom 8 United States 47 USA 1 Global 391

Tongling LishidaChem Technology Co., Ltd

Tel: 0186-06623089 18606623089
Email: 350737036@qq.com
Country: China
ProdList: 125
Advantage: 58

Huanggang Senyang Chemical Co., LTD

Tel: 713-8205211 17671088222
Email: 413248427@qq.com
Country: China
ProdList: 191
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

Sichuan Tongsheng Amino acids Co.,Ltd.

Tel: 0838-2809458 13350585791
Fax: +86-838-2274207
Email: pharm@biots.cn
Country: China
ProdList: 333
Advantage: 66

TAIYUAN RHF CO.,LTD.

Tel: +86 351 7031519
Fax: +86 351 7031519
Email: sales@RHFChem.com
Country: China
ProdList: 2338
Advantage: 56

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44688
Advantage: 61

Beijing Ouhe Technology Co., Ltd

Tel: 010-82967028 13552068683
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12390
Advantage: 60

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View Lastest Price from DL-Valine manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: DL-Valine 516-06-3
Price: US $0.00/Kg/Drum
Min. Order: 1KG
Purity: 98%-101% AJI
Supply Ability: 1000kg
Release date: 2021-09-22

Hebei Weibang Biotechnology Co., Ltd

Product: DL-Valine 516-06-3
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-25

Hebei Yanxi Chemical Co., Ltd.

Product: DL-Valine 516-06-3
Price: US $0.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 20 tons
Release date: 2023-11-13

516-06-3, DL-ValineRelated Search:

ALTRENOGEST D(-)-Norvaline Malic acid DL-Norvaline Hyaluronic acid Glycine 2,2-Bis(hydroxymethyl)butyric acid α-Lipoic Acid 6-Aminocaproic acid Folic acid Valine Isovaleric acid L-Valine Citric acid Ethyl 2-(Chlorosulfonyl)acetate Tris(hydroxymethyl)aminomethane N,N-Dimethyl-1,4-phenylenediamine 4-Aminobutyric acid

Valine, DL-

H-DL-VAL-OH

FEMA 3444

DL-VAL

(±)-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

(2R)-2-ammonio-3-methylbutanoate

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)

Val

DL-α-Amino-iso-valeriansαure

DL-VALINE extrapure CHR

DL-Valine USP/EP/BP

dextro,laevo-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