| post date: | nov 30,2021 |
| expiry date: | may 29,2022 |
| detailed description: |
cas no. :207557-35-5
quantity: 500kilograms payment method: t/t product name: (2s)-1-(chloroacetyl)-2-pyrrolidinecarbonitrile cas#:207557-35-5 molecular formula: c7h9cln2o molecular weight: 172.61 manufacture time: 2013-12-10 batch no.: 20131210 testing time: 2013-12-10 specifications: items standard analysis data appearance off-white to yellow powder conforms loss on drying not more than 0.5% 0.15% melting point 64-66℃ 64.5-65.6℃ purity not less than 98.0% 99.4% |
| cas registry number: | 207557-35-5 |
| synonyms: | ;(s)-2-cyanopyroolidin-1-carbonyl chloride;(2s)-1-(chloroacetyl)pyrrolidine-2-carbonitrile;2-pyrrolidinecarbonitrile, 1-(2-chloroacetyl)-, (2s)-;(s)-1-(2-chloro-acetyl)-pyrrolidine-2-carbonitrile;(2s)-n-(chloroacetyl)-2-pyrrolidine carbonitrile;(s)-2-cyanopyrrolidine-1-carbonyl chloride;s-2-cyanopyrrolidine-1-carbonyl chloride;s-2-cyanopyrrolidine-1-carbonyl chloride;(2s)-1-(2-chloroacetyl)-2-pyrrolidinecarbonitrile;vildagliptin intermediate-1;vildagliptin-n1;(s)-1-(2-chloroacetyl)pyrrolidine-2-carbonitrile;1-boc-4-(p-toluenesulfonyloxymethyl)piperidine; |
| molecular formula: | c7h9cln2o |
| molecular weight: | 172.6122 |
| molecular structure: | 
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