| post date: | nov 30,2021 |
| expiry date: | nov 30,2022 |
| detailed description: |
cas no. :15761-38-3
payment method: t/t product name: boc-l-ala-oh cas #: 15761-38-3 synonyms: boc-l-alanine; n-(tert-butoxycarbonyl)-l-alanine molecular formula: c8h15no4 (ch3)3coconhch(ch3)cooh molecular weight: 189.2 manufacture time: 2013-03-21 batch no.:20130321 testing time: 2013-03-30 expiry time: 2015-03 specifications: items standard analysis data appearance white powder conforms solubility methanol: freely soluble water: sparingly soluble conforms specific rotation [20/d] (c=2 in acetic acid) -24 º to -26.0 º -24.36º melting point (℃) 76℃ to 83℃ 82℃ loss on drying not more than 0.50% 0.16% purity（hplc） not less than 98.5 % 99.0% moisture content by kf not more than 1.0% 0.35% |
| cas registry number: | 15761-38-3 |
| synonyms: | ;n-(tert-butoxycarbonyl)-l-alanine;n-α-t-boc-l-alanine;boc-ala;boc-alanine;boc-ala-oh;h-alpha-t-boc-l-alanine;l-alanine, n-[(1,1-dimethylethoxy)carbonyl]-;t-butyloxycarbonyl-l-alanine;tboc-l-alanine;n-boc-l-alanine;n-alpha-tert-butyloxycarbonyl-l-alanine;n-alpha-t-butyloxycarbonyl-l-alanine;n-t-boc-l-alanine;n-(tert-butoxycarbonyl)alanine;n-(tert-butoxycarbonyl)-d-alanine;(2s)-2-[(tert-butoxycarbonyl)amino]propanoate;boc-l-alanine; |
| molecular formula: | c8h14no4 |
| molecular weight: | 188.2016 |
| molecular structure: | 
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| safety description: | s24/25:; |
