Cas no for 20859-02-3,L-2-Amino-3,3-dimethylbutanoic acid ACID Cas number search msds database,online free cas number chemistry search engine,cas number sigma aldrich

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Home > CAS No. Inquiry > 20859-02-3

20859-02-3

[CAS Name] L-2-Amino-3,3-dimethylbutanoic acid

[Formula] C6H13NO2

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Basica Info

[CAS Name]L-2-Amino-3,3-dimethylbutanoic acid
[Alias]L-valine,3-methyl; L-tert-Leucine; 2-amino-3,3-dimethyl-butanoic acid; 2-Amino-3,3-dimethylbutanoic acid; 3-Methyl-l-valine; D-t-Butylglycine; NSC203785; 3-methylvaline
[Number]20859-02-3
[EINECS]424-750-7
[Formula]C6H13NO2
[Molecular weight]131.1729

[Melting point]300℃
[Boiling point]217.7°C at 760 mmHg
[Density]0.0499mmHg at 25°C
[Flash point]85.5°C

20859-02-3 Suppliers

Company

Main Products

Hangzhou Royall Import & Export Co.,Ltd

Appearance:

white to almost white powder

Molecular Weight:

131.17

Density:

1.038 g/cm³

Boiling Point:

217.7 °C at 760 mmHg

Melting Point:

300℃

Flash Point:

85.5 °C

Alpha:

6.3 o (C=4, 6 N HCL 200 oC)

Storage Temperature:

Store at RT.

Refractive index:

-9 ° (C=3, H2O)

Solubility:

125.5 g/L (20 oC) in water

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Shanghai Hanhong Scientific Co.,Ltd.

White powder,not less than 98.0%

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CISEN PHARMACEUTICAL CO.,LTD.

This product is used for patients with insufficient protein intake, absorption disorders and other amino acids that cannot meet the metabolic needs of the body.This product is contraindication for severe hepatic and renal insufficiency; Patients with hepatic coma or a tendency to hepatic coma; Patients with severe renal failure or urotoxic disease; Patients with metabolic disorders of amino acids.This product must be carefully checked before use, such as bottle rupture, air leakage, discoloration, mold, precipitation, deterioration and other abnormal phenomena should not be used.

Specification： 250ml:19.133g（Total amino acid）,500ml:38.266g（Total amino acid）

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