Shanghai Nianxing Industrial Co., Ltd
China
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: BOC-HYP-OTBU
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170850-75-6

170850-75-6 structure

170850-75-6 structure

Name: Boc-hyp-otbu
Chemical Name: ditert-butyl (2S,4R)-4-hydroxypyrrolidine-1,2-dicarboxylate
CAS Number: 170850-75-6
Molecular Formula: C₁₄H₂₅NO₅
Molecular Weight: 287.352
Create Date: 2018-12-29 21:50:45
Modify Date: 2026-07-20 16:52:59

Name	ditert-butyl (2S,4R)-4-hydroxypyrrolidine-1,2-dicarboxylate
Synonyms	Boc-L-Hyp-OtBu tert-butyl (2S,4R)-1-[(tert-butyl)oxycarbonyl]-4-hydroxypyrrolidine-2-carboxylate tert-Butyl (2S,4R)-1-Boc-4-hydroxypyrrolidine-2-cboxylate 1,2-Bis(1,1-dimethylethyl) (2S,4R)-4-hydroxy-1,2-pyrrolidinedicboxylate Bis(2-methyl-2-propanyl) (2S,4R)-4-hydroxy-1,2-pyrrolidinedicarboxylate (2S,4R) tert-butyl N-(tert-butoxycabonyl)-4-hydroxyprolinate ditert-butyl (2S,4R)-4-hydroxypyrrolidine-1,2-dicboxylate N-ALPHA-T-BUTOXYCBONYL-L-HYDROXYPROLINE T-BUTYL ESTER (2S)-N-BOC-TRANS-4-HYDROXY-L-PROLINE T-BUTYL ESTER Boc-L-trans-4-hydroxyprolinetert-butyl ester (HPLC) Boc-L-trans-4-hydroxyproline tert-butyl ester tert-butyl (2S,4R)-N-Boc-4-hydroxyprolinate tert-butyl (2S,4R)-N-tert-butoxycarbonyl-4-hydroxyprolinate (2S,4R)-Di-tert-Butyl 4-hydroxypyrrolidine-1 (2S,4R)-Di-tert-Butyl 4-hydroxypyrrolidine-1,2-dicboxylate 1,2-Bis(tert-butyl) (2S,4R)-4-hydroxy-1,2-pyrrolidinedicboxylate (2S)-N-Boc-trans-4-hydroxy-L-proline O-tert-butyl ester N-ALPHA-T-BUTOXYCBONYL-TRANS-4-HYDROXY-L-PROLINE T-BUTYL ESTER (2S)-N-Boc-trans-4-hydroxy-L-proline t-butyl ester 1,2-Pyrrolidinedicboxylic acid, 4-hydroxy-, bis(1,1-diMethylethyl) ester, (2S-trans) BOC-L-HYDROXYPROLINE T-BUTYL ESTER BOC-HYP-OTBU BOC-HYDROXYPROLINE-OTBU 1,2-Pyrrolidinedicboxylicacid, 4-hydroxy-, 1,2-bis(1,1-diMethylethyl) ester, (2S,4R) (2S,4R)-di-tert-butyl 4-hydroxypyrrolidine-1,2-dicarboxylate (4R)-1-Boc-4-hydroxy-L-proline tert-butyl ester (2S,4R)-N-Boc-trans-4-hydroxy-L-proline t-butyl ester 1,2-di-tert-butyl (2S,4R)-4-hydroxypyrrolidine-1,2-dicboxylate tert-Butyl(2S,4R)-N-Boc- trans-4-hydroxyprolinate

Density	1.1±0.1 g/cm3
Boiling Point	369.1±42.0 °C at 760 mmHg
Melting Point	62-64 °C
Molecular Formula	C₁₄H₂₅NO₅
Molecular Weight	287.352
Flash Point	177.0±27.9 °C
Exact Mass	287.173279
PSA	76.07000
LogP	0.98
Vapour Pressure	0.0±1.9 mmHg at 25°C
Index of Refraction	1.495

Precursor 8
71432-55-8 13726-69-7 507-19-7 865303-03-3
67098-46-8 51-35-4 40350-83-2 24424-99-5
DownStream 2
166410-05-5 487048-27-1

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