Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Tryptophan, N-acetyl-, p-nitrophenyl ester, DL-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1990-34-7

1990-34-7 structure

1990-34-7 structure

Name: Tryptophan, N-acetyl-, p-nitrophenyl ester, DL-
Chemical Name: (4-nitrophenyl) 2-acetamido-3-(1H-indol-3-yl)propanoate
CAS Number: 1990-34-7
Molecular Formula: C₁₉H₁₇N₃O₅
Molecular Weight: 367.35500
Create Date: 2016-07-09 18:08:51
Modify Date: 2025-08-26 21:59:57

Name	(4-nitrophenyl) 2-acetamido-3-(1H-indol-3-yl)propanoate
Synonyms	N-Acetyl-tryptophan-p-nitrophenylester N-Acetyl-DL-tryptophane 4-nitrophenyl ester

Density	1.371g/cm3
Boiling Point	687.3ºC at 760 mmHg
Molecular Formula	C₁₉H₁₇N₃O₅
Molecular Weight	367.35500
Flash Point	369.5ºC
Exact Mass	367.11700
PSA	117.01000
LogP	3.64300
Vapour Pressure	9.61E-19mmHg at 25°C
Index of Refraction	1.655

100-02-7 structure

100-02-7

1218-34-4 structure

1218-34-4

~64%

1990-34-7 structure

1990-34-7

Literature: Ekkati, Anil R.; Kodanko, Jeremy J. Journal of the American Chemical Society, 2007 , vol. 129, # 41 p. 12390 - 12391

54-12-6 structure

54-12-6

~%

1990-34-7 structure

1990-34-7

Literature: Vyprachticky, Drahomir; Pokorna, Veronika; Pecka, Jan; Mikes, Frantisek Collection of Czechoslovak Chemical Communications, 1999 , vol. 64, # 9 p. 1369 - 1384

Precursor 3
100-02-7 1218-34-4 54-12-6
DownStream 0

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