Boc-L-Hydroxyproline methyl ester
Post Date: Jan 17,2022 Expiry Date: Jan 17,2023 Detailed Description: Cas No. :74844-91-0 Payment Method: T/T Appearance White or off-white powder Conforms Specific rotation(a)D20(c=1 in CHCl3 ) -63o to -67º -65.2o Melting Point (ºC) 92ºC to 96 ºC 92ºC Loss on drying Not more than 0.50% 0.39% Purity Not less than 98.0% 99.1% Conclusion The product conforms to the standard. CAS Registry Number: 74844-91-0 Synonyms: ;N-BOC-trans-4-hydroxy-L-proline…
Boc-L-Hydroxyproline methyl ester
Post Date: Nov 30,2021 Expiry Date: Nov 30,2022 Detailed Description: Cas No. :74844-91-0 Payment Method: T/T Appearance White or off-white powder Conforms Specific rotation(a)D20(c=1 in CHCl3 ) -63o to -67º -65.2o Melting Point (ºC) 92ºC to 96 ºC 92ºC Loss on drying Not more than 0.50% 0.39% Purity Not less than 98.0% 99.1% Conclusion The product conforms to the standard. CAS Registry Number: 74844-91-0 Synonyms: ;N-BOC-trans-4-hydroxy-L-proline…
