Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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331442-12-7

331442-12-7 structure

331442-12-7 structure

Name: (trans)-1-[(1,1-dimethylethoxy)carbonyl]-4-hydroxy-L-proline
Chemical Name: (trans)-1-[(1,1-dimethylethoxy)carbonyl]-4-hydroxy-L-proline
CAS Number: 331442-12-7
Molecular Formula: C₁₀H₁₇NO₅
Molecular Weight: 231.24600
Create Date: 2016-03-30 19:57:13
Modify Date: 2025-08-26 08:20:59

Name	(trans)-1-[(1,1-dimethylethoxy)carbonyl]-4-hydroxy-L-proline
Synonyms	N-(tert-butoxycarbonyl)-L-4-hydroxyproline N-Boc-4-hydroxy-L-proline trans-1-(tert-butoxycarbonyl)-4-hydroxy-L-proline Boc-Hyp-OH N-[(1,1-dimethylethoxy)carbonyl]-4-(trans-hydroxy)-L-proline BOC-HYP-OH 1,2-PYRROLIDINEDICARBOXYLICACID, 4-HYDROXY-, 1-(1,1-DIMETHYLETHYL) ESTER, (2S)- trans-4-hydroxy-N-tert-butoxycarbonyl-L-proline

Molecular Formula	C₁₀H₁₇NO₅
Molecular Weight	231.24600
Exact Mass	231.11100
PSA	87.07000
LogP	0.37920

HS Code	2933990090

Precursor 0
DownStream 2
84348-37-8 84520-67-2

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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