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DL-Valine CAS#516-06-3

DL-Valine CAS#516-06-3
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Chemical Name:DL-Valine
CAS No.:516-06-3
Molecular Formula:C5H11NO2
Sample: Available
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PRODUCT DESCRIPTION


DL-Valine CAS#516-06-3

The molecular formula of DL-valine is C₅H₁₁NO₂, and its molecular weight is approximately 117.15. It has alternative names such as DL-α -aminoisovaleric acid and DL-2-amino3-methylbutyric acid. It appears as a white crystalline powder, with a melting point of approximately 295℃ and a boiling point of 213.6°C at 760 mmHg. The specific rotation is -0.6 to +0.6° (20°C/D)(c=8, HCl), it is hygroscopic and soluble in water.


DL-Valine Chemical Properties


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

biological source

synthetic

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)



Safety Information


Hazard Codes

Xn

Risk Statements

40

Safety Statements

22-24/25-36

WGK Germany

3

RTECS

YV9355500

TSCA

Yes

HS Code

29224995


Product Usage

DL-Valine is an essential component for protein synthesis and can be used to prepare amino acid infusions, nutritional supplements, etc. It can also serve as a nutritional fortifier for food and feed, and is applied in biochemical research and other fields.

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