Tryptophan, N-acetyl-, p-nitrophenyl ester, DL

Modify Date: 2026-08-03 19:28:31

Tryptophan, N-acetyl-, p-nitrophenyl ester, DL Structure
Tryptophan, N-acetyl-, p-nitrophenyl ester, DL structure
Common Name Tryptophan, N-acetyl-, p-nitrophenyl ester, DL
CAS Number 1990-34-7 Molecular Weight 367.35500
Density 1.371g/cm3 Boiling Point 687.3ºC at 760 mmHg
Molecular Formula C19H17N3O5 Melting Point N/A
MSDS N/A Flash Point 369.5ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name (4-nitrophenyl) 2-acetamido-3-(1H-indol-3-yl)propanoate
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

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
InChIKey QCLCPFXPLVJTLB-UHFFFAOYSA-N
SMILES CC(=O)NC(Cc1c[nH]c2ccccc12)C(=O)Oc1ccc([N+](=O)[O-])cc1

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~64%

Tryptophan, N-acetyl-, p-nitrophenyl ester, DL Structure

Tryptophan, N-a...

CAS#:1990-34-7

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

~%

Tryptophan, N-acetyl-, p-nitrophenyl ester, DL Structure

Tryptophan, N-a...

CAS#:1990-34-7

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

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  3

DownStream  0

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

N-Acetyl-tryptophan-p-nitrophenylester
N-Acetyl-DL-tryptophane 4-nitrophenyl ester

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular weight of (4-nitrophenyl) 2-acetamido-3-(1H-indol-3-yl)propanoate?
A: Molecular weight of (4-nitrophenyl) 2-acetamido-3-(1H-indol-3-yl)propanoate is 367.35500.
Q: What is the polar surface area (PSA) of (4-nitrophenyl) 2-acetamido-3-(1H-indol-3-yl)propanoate?
A: Polar surface area (PSA) of (4-nitrophenyl) 2-acetamido-3-(1H-indol-3-yl)propanoate is 117.01000.
Q: What is the English name of (4-nitrophenyl) 2-acetamido-3-(1H-indol-3-yl)propanoate?
A: The English name of (4-nitrophenyl) 2-acetamido-3-(1H-indol-3-yl)propanoate is (4-nitrophenyl) 2-acetamido-3-(1H-indol-3-yl)propanoate.
Q: What English synonyms does (4-nitrophenyl) 2-acetamido-3-(1H-indol-3-yl)propanoate have?
A: English synonyms of (4-nitrophenyl) 2-acetamido-3-(1H-indol-3-yl)propanoate: N-Acetyl-tryptophan-p-nitrophenylester, N-Acetyl-DL-tryptophane 4-nitrophenyl ester.
Q: What is the InChIKey of (4-nitrophenyl) 2-acetamido-3-(1H-indol-3-yl)propanoate?
A: InChIKey of (4-nitrophenyl) 2-acetamido-3-(1H-indol-3-yl)propanoate is QCLCPFXPLVJTLB-UHFFFAOYSA-N.
Q: What is the SMILES notation of (4-nitrophenyl) 2-acetamido-3-(1H-indol-3-yl)propanoate?
A: SMILES notation of (4-nitrophenyl) 2-acetamido-3-(1H-indol-3-yl)propanoate is CC(=O)NC(Cc1c[nH]c2ccccc12)C(=O)Oc1ccc([N+](=O)[O-])cc1.
Q: What is the molecular formula of (4-nitrophenyl) 2-acetamido-3-(1H-indol-3-yl)propanoate?
A: Molecular formula of (4-nitrophenyl) 2-acetamido-3-(1H-indol-3-yl)propanoate is C19H17N3O5.
Q: What is the boiling point of (4-nitrophenyl) 2-acetamido-3-(1H-indol-3-yl)propanoate?
A: Boiling point of (4-nitrophenyl) 2-acetamido-3-(1H-indol-3-yl)propanoate is 687.3ºC at 760 mmHg.
Q: What is the LogP of (4-nitrophenyl) 2-acetamido-3-(1H-indol-3-yl)propanoate?
A: LogP of (4-nitrophenyl) 2-acetamido-3-(1H-indol-3-yl)propanoate is 3.64300.
Q: What is the CAS number of (4-nitrophenyl) 2-acetamido-3-(1H-indol-3-yl)propanoate?
A: CAS number of (4-nitrophenyl) 2-acetamido-3-(1H-indol-3-yl)propanoate is 1990-34-7.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Dayang Chem (Hangzhou) Co., Ltd.
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.
Top Suppliers:I want be here


Get all suppliers and price by the below link:

Tryptophan, N-acetyl-, p-nitrophenyl ester, DL suppliers

Tryptophan, N-acetyl-, p-nitrophenyl ester, DL price