Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: BOC-TRP-ONP
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15160-31-3

15160-31-3 structure

15160-31-3 structure

Name: Boc-L-Trp-ONp
Chemical Name: boc-trp-onp
CAS Number: 15160-31-3
Molecular Formula: C₂₂H₂₃N₃O₆
Molecular Weight: 425.43500
Create Date: 2017-03-22 15:12:19
Modify Date: 2026-07-06 22:57:30

Name	boc-trp-onp
Synonyms	N-ALPHA-BOC-L-TRYPTOPHAN 4-NITROPHENYL ESTER 4-nitrophenyl N-[(tert-butoxy)carbonyl]-L-tryptophanate S-N-BOC-Tryptophan-p-nitrophenylester 2-(tert-butoxycbonylamino)-3-(1H-indol-3-yl)propionic acid (4-nitrophenyl) ester Nα-Boc-L-tryptophan 4-nitrophenyl ester Nα-Boc-L-tryptophan 4-nitrophenyl ester (HPLC) L-Tryptophan, N-[(1,1-dimethylethoxy)carbonyl]-, 4-nitrophenyl ester BOC-L-TRYPTOPHAN 4-NITROPHENYL ESTER BOC-TRP-ONP N-(4-methoxyphenyl)-1-(3,4,5-trimethoxyphenyl)methanimine (4-nitrophenyl) (2S)-3-(1H-indol-3-yl)-2-[(2-methylpropan-2-yl)oxycbonylamino]propanoate (4-nitrophenyl) 3-(1H-indol-3-yl)-2-[(2-methylpropan-2-yl)oxycbonylamino]propanoate BOC-L-TRYPTOPHAN P-NITROPHENYL ESTER BOC-TRYPTOPHAN-ONP N-alpha-t-Butyloxycbonyl-L-tryptophane p-nitrophenyl ester N(ALPHA)-T-BOC-L-TRYPTOPHAN 4-NITROPHENYL ESTER N-tert-Butoxycbonyl-L-tryptophan4-nitrophenylester N-tBoc-L-tryptophan 4-nitrophenyl ester Nα-[(1,1-Dimethylethoxy)carbonyl]-L-tryptophan 4-nitrophenyl ester (S)-4-Nitrophenyl 2-((tert-butoxycbonyl)amino)-3-(1H-indol-3-yl)propanoate N-tert-Butoxycarbonyl-L-tryptophan4-nitrophenylester

Density	1.313g/cm3
Boiling Point	651.3ºC at 760mmHg
Molecular Formula	C₂₂H₂₃N₃O₆
Molecular Weight	425.43500
Flash Point	347.7ºC
Exact Mass	425.15900
PSA	126.24000
LogP	5.03160
Vapour Pressure	7.58E-17mmHg at 25°C
Index of Refraction	1.621

HS Code	2933990090

100-02-7 structure

100-02-7

13139-14-5 structure

13139-14-5

~%

15160-31-3 structure

15160-31-3

Literature: Himaja; Desai, Siddharth; Sambanthan, A. Thirugnana; Ranjitha Asian Journal of Chemistry, 2010 , vol. 22, # 4 p. 2914 - 2918

Precursor 2
100-02-7 13139-14-5
DownStream 2
33515-09-2 55749-98-9

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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