La L-Isoleucine CAS 73-32-5

CAS:73-32-5
Molecular Formula:C6H13NO2
Molecular Weight:131.17
EINECS:200-798-2

Synonyms:(2,3)-2-AMINO-3-METHYLPENTANOIC ACID; (2S,3S)-2-AMINO-3-METHYL-N-VALERIANIC ACID; (2S,3S)-2-AMINO-3-METHYLPENTANOIC ACID; (2S, 3S)-2-AMINO-3-METHYL-VALERIC ACID; (2S)-2-AMINO-3-METHYLPENTANOIC ACID; [2RS,3S]-2-AMINO-3-METHYLPENTANOIC ACID; (s-(r*,r*))-2-amino-3-methylpentanoicaci; (s-(r*,r*))-2-amino-3-methylpentanoicacid

La L-Isoleucine CAS 73-32-5
Vous devez remplir ce champ
Veuillez saisir une adresse e-mail valide.
Vous devez remplir ce champ
Vous devez remplir ce champ
Vous devez remplir ce champ

What is of L-Isoleucine with cas 73-32-5?

Crystalline leaflets or a white, crystalline powder having a bitter taste. It is soluble in 25 parts of water, slightly soluble in hot alcohol, and soluble in diluted mineral acids and in alkaline solutions. It sublimes at between 168°C and 170°C, and melts with decomposition at about 284°C. The pH of a 1 in 100 solution is between 5.5 and 7.0.
Absolute: The absolute is prepared by alcoholic extraction of the concrete in approximately 55 to 60% yields. The absolute consists of a semisolid, olive-green mass with a characteristic ambergris odor.

Spécification

Article
Standard
Résultat
Apparence
Cristaux blancs ou poudre cristalline
Conforme
Assay/%
98.5%~101%
99.6
Rotation Spécifique
+38.9~+41.8°
+40.5°
Identification (Infrared Absorption)
Corresponding to Reference Spectrum
Conforme
Residue on Ignition/%
≤0.30
0.06
Perte sur le Séchage
De ≤0,3
0.07
Chloride (Cl)/%
≤0.05
0.016
Iron (Fe)/%
≤0.0030
0.0009

L'utilisation de la 

L-Isoleucine may be used as a pharmaceutical reference standard for the quantification of the analyte in pharmaceutical formulations using high-performance liquid chromatography technique.

Emballage

25kgs/tambour, 9tons/20'containerPacking

La L-Isoleucine CAS 73-32-5
Vous devez remplir ce champ
Veuillez saisir une adresse e-mail valide.
Vous devez remplir ce champ
Vous devez remplir ce champ

Vous aimerez aussi