boc-n-methyl-l-alanine 16948-16-6

payment method: t/t
product name: boc-n-me-ala-oh cas #: 16948-16-6
synonyms: boc-n-methyl-alanine molecular formula: c9h17no4
molecular weight: 203.21
manufacture time: 2013-02-01 batch no.:20130201
testing time: 2013-02-28 expiry time:2015-02
specifications:
items standard analysis data
appearance almost white powder conforms
solubility 1mmol in 2ml dmf clearly soluble conforms
specific rotation [20/d]
(c=1,in etoh) -30.0º + 1º -30.16º
melting point (℃) 88℃ to 92℃ 91℃
other amino acids not more than 0.20% conforms
water(kf) not more than 1.0% 0.32%
assay not less than 98.0% 99.2%

16948-16-6