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Boc-L-Hydroxyproline methyl ester

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Post Date:	Apr 13,2025
Expiry Date:	Apr 13,2026
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 methyl ester;N-Boc-trans-4-hydroxy-L-prolinemethylester;(2S,4R)-1-tert-butyl 2-methyl 4-hydroxypyrrolidine-1,2-dicarboxylate;(2S,4R)-1-Boc-4-Hydroxy-Proline Methylester;N-(tert-butoxycarbonyl)-cis-4-hydroxy-L-proline Methyl ester;N-(tert-Butoxycarbonyl)-trans-hydroxy-L-proline methyl ester;O1-tert-butyl O2-methyl (2S,4R)-4-hydroxypyrrolidine-1,2-dicarboxylate;Boc-trans-4-hydroxy-L-proline methyl ester;BOC-L-Hydroxyproline methyl ester;1-tert-butyl 2-methyl (2S,4R)-4-hydroxypyrrolidine-1,2-dicarboxylate;N-(tert-Butoxycarbonyl)-trans-4-hydroxy-L-proline Methyl Ester;
Molecular Formula:	C₁₁H₁₉NO₅
Molecular Weight:	245.2723
Molecular Structure:
Safety Description:	S24/25:;

Company:	SICHUAN TONGSHENG AMINO ACID CO., LTD [ China ]
Contact:	Ronghu Chen
Tel:	0838-2274206/2809458
Fax:	0838-2274207
Email:	sales@biots.cn

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Boc-L-Hydroxyproline methyl ester

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74844-91-0