73-32-5 C6H13NO2 (2S,3S)-2-Amino-3-methylpentanoic acid CAS NO.73-32-5

(2s,3s)-2-amino-3-methylpentanoic acid basic information

product name:	(2s,3s)-2-amino-3-methylpentanoic acid
synonyms:	(2s,3s)-2-amino-3-methylpentansαure;(2s,3s)-alpha-amino-beta-merthylvalericacid;(2s,3s)-alpha-amino-beta-methyl-n-valericacid;(s-(r*,r*))-2-amino-3-methylpentanoicaci;(s-(r*,r*))-2-amino-3-methylpentanoicacid;(s,s)-2-amino-3-methyl-pentanoicacid;(s,s)-isoleucine;[s-(r*,r*)]-2-amino-3-methylpentanoic acid
cas:	73-32-5
mf:	c6h13no2
mw:	131.17
einecs:	200-798-2
product categories:	amino acids;isoleucine [ile, i];amino acids and derivatives;alpha-amino acids;biochemistry;nutritional supplements;amino acids;geodon;amino;inhibitors
mol file:	73-32-5.mol

(2s,3s)-2-amino-3-methylpentanoic acid chemical properties

mp	288 °c (dec.)(lit.)
alpha	41 º (c=4, 6n hcl)
refractive index	40.5 ° (c=4, 6mol/l hcl)
fp	168-170°c
storage temp.	store at rt.
solubility	1 m hcl: 50 mg/ml
form	powder
water solubility	41.2 g/l (50 ºc)
sublimation	168-170 ºc
merck	14,5179
brn	1721792
cas database reference	73-32-5(cas database reference)
nist chemistry reference	isoleucine(73-32-5)
epa substance registry system	l-isoleucine(73-32-5)

safety information

hazard codes	xn
risk statements	40
safety statements	24/25-36-22
wgk germany	3
rtecs	nr4705000
hs code	29224995

msds information

(2s,3s)-2-amino-3-methylpentanoic acid usage and synthesis

chemical properties	white crystalline powder
usage	antipsychotic

(2s,3s)-2-amino-3-methylpentanoic acid preparation products and raw materials

raw materials	ammonia-->d(+)-glucose-->ammonium sulfate-->(3r,4s)-1-benzoyl-3-(1-methoxy-1-methylethoxy)-4-phenyl-2-azetidinone-->erythromycin 2'-propionate dodecyl sulfate-->rapeseed oil-->meat extracts, beef -->d-threonine -->(2r,3r)-2-amino-3-methylpentanoic acid
preparation products	l-leucine-->boc-l-isoleucine -->2-methoxy-3-sec-butyl pyrazine-->(2r,3r)-2-amino-3-methylpentanoic acid

hennan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion, the com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .

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