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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
valine lewis structure
Molecular Weight:
117.15
MDL Number:
MFCD00004267
MOL File:
516-06-3.mol
MSDS File:
SDS
Last updated:2024-02-04 22:50:33

DL-Valine Properties

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
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)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
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
0
0 0

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
Product number Packaging Price Buy
94640 25g $48.4 Buy
94640 100g $68.4 Buy
V0013 25g $28 Buy
V0013 500g $217 Buy
A16756 500g $125 Buy

DL-Valine Chemical Properties,Uses,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.

Global( 377)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Yanxi Chemical Co., Ltd.
+8617531190177 peter@yan-xi.com China 5990 58
Henan Tengmao Chemical Technology Co. LTD
+8615238638457 salesvip2@hntmhg.com China 415 58
Shaanxi Haibo Biotechnology Co., Ltd
+86-02963020060 +86-18629295024 hibo06@xaltbio.com China 1000 58
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-66670886 info@dakenam.com China 14936 58
Shanghai Yingrui Biopharma Co., Ltd.
+86-21-33585366 - 03@ sales03@shyrchem.com CHINA 738 60
career henan chemical co
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Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28180 58
Xiamen AmoyChem Co., Ltd
+86-592-6051114 +8618959220845 sales@amoychem.com China 6387 58
Hubei xin bonus chemical co. LTD
86-13657291602 linda@hubeijusheng.com CHINA 22968 58
Beijing Yibai Biotechnology Co., Ltd
0086-182-6772-3597 sales04@yibaibiotech.com CHINA 419 58

View Lastest Price from DL-Valine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
DL-Valine pictures 2024-02-04 DL-Valine
516-06-3
US $110.00-90.00 / kilogram 1kilogram 99% 10 tons/per week Henan Tengmao Chemical Technology Co. LTD
DL-Valine pictures 2023-11-13 DL-Valine
516-06-3
US $0.00 / kg 1kg 0.99 20 tons Hebei Yanxi Chemical Co., Ltd.
DL-Valine pictures 2023-11-08 DL-Valine
516-06-3
US $0.00-0.00 / KG 1KG 99% 8000kilogram/Per Month Shaanxi Haibo Biotechnology Co., Ltd
  • DL-Valine pictures
  • DL-Valine
    516-06-3
  • US $110.00-90.00 / kilogram
  • 99%
  • Henan Tengmao Chemical Technology Co. LTD
  • DL-Valine pictures
  • DL-Valine
    516-06-3
  • US $0.00 / kg
  • 0.99
  • Hebei Yanxi Chemical Co., Ltd.
  • DL-Valine pictures
  • DL-Valine
    516-06-3
  • US $0.00-0.00 / KG
  • 99%
  • Shaanxi Haibo Biotechnology Co., Ltd
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 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