Benzyloxycarbonyl-L-alaninep-nitrophenylester

Modify Date: 2026-08-16 19:47:49

Benzyloxycarbonyl-L-alaninep-nitrophenylester Structure
Benzyloxycarbonyl-L-alaninep-nitrophenylester structure
Common Name Benzyloxycarbonyl-L-alaninep-nitrophenylester
CAS Number 1168-87-2 Molecular Weight 344.319
Density 1.3±0.1 g/cm3 Boiling Point 542.7±45.0 °C at 760 mmHg
Molecular Formula C17H16N2O6 Melting Point N/A
MSDS N/A Flash Point 282.0±28.7 °C

 Names

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

Name z-ala-onp
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 1.3±0.1 g/cm3
Boiling Point 542.7±45.0 °C at 760 mmHg
Molecular Formula C17H16N2O6
Molecular Weight 344.319
Flash Point 282.0±28.7 °C
Exact Mass 344.100830
PSA 110.45000
LogP 3.49
Vapour Pressure 0.0±1.4 mmHg at 25°C
Index of Refraction 1.586
InChIKey SXWWICLSRXPNNW-LBPRGKRZSA-N
SMILES CC(NC(=O)OCc1ccccc1)C(=O)Oc1ccc([N+](=O)[O-])cc1
Storage condition -20°C

 Synthetic Route

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

~93%

Benzyloxycarbonyl-L-alaninep-nitrophenylester Structure

Benzyloxycarbon...

CAS#:1168-87-2

Learn More
Literature: Appel, Rolf; Glaesel, Ursula Chemische Berichte, 1980 , vol. 113, # 11 p. 3511 - 3516

~%

Benzyloxycarbonyl-L-alaninep-nitrophenylester Structure

Benzyloxycarbon...

CAS#:1168-87-2

Learn More
Literature: Goodman; Stueben Journal of the American Chemical Society, 1959 , vol. 81, p. 3980,3982

~%

Benzyloxycarbonyl-L-alaninep-nitrophenylester Structure

Benzyloxycarbon...

CAS#:1168-87-2

Learn More
Literature: Kouge; Koizumi; Okai; Kato Bulletin of the Chemical Society of Japan, 1987 , vol. 60, # 7 p. 2409 - 2418

~%

Benzyloxycarbonyl-L-alaninep-nitrophenylester Structure

Benzyloxycarbon...

CAS#:1168-87-2

Learn More
Literature: Wolman,Y. et al. Journal of the Chemical Society [Section] C: Organic, 1967 , p. 689 - 690

~%

Benzyloxycarbonyl-L-alaninep-nitrophenylester Structure

Benzyloxycarbon...

CAS#:1168-87-2

Learn More
Literature: Wolman,Y. et al. Journal of the Chemical Society [Section] C: Organic, 1967 , p. 689 - 690

 Bioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Binding affinity to chymotrypsin (unknown origin)
Source: ChEMBL
Target: N/A
External Id: CHEMBL3284063
Name: Binding affinity to chymotrypsin (unknown origin) assessed as deacetylation
Source: ChEMBL
Target: N/A
External Id: CHEMBL3284067
Total 2, Current Page 1 of 1
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 Synonyms

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

Alanine, N-[(phenylmethoxy)carbonyl]-, 4-nitrophenyl ester
Z-L-ALANINE P-NITROPHENYL ESTER
Cbz-L-Ala-ONp
Z-L-Ala-ONp
N-CBZ-L-ALANINE P-NITROPHENYL ESTER
benzyloxycarbonyl-L-alanine p-nitrophenyl ester
Z-L-ALANINE 4-NITROPHENYL ESTER
Z-ALANINE-ONP
4-Nitrophenyl N-((phenylmethoxy)carbonyl)-L-alaninate
4-Nitrophenyl N-[(benzyloxy)carbonyl]-L-alaninate
P-NITROPHENYLCARBOBENZOXY-L-ALANINE
N-carbobenzoxyalanine 4-nitrophenyl ester
L-alanine, N-[(phenylmethoxy)carbonyl]-, 4-nitrophenyl ester
N-benzyloxycarbonyl-L-alanine p-nitrophenyl ester
Benzyloxycarbonyl-L-alanine 4-nitrophenyl ester
4-Nitrophenyl N-[(benzyloxy)carbonyl]alaninate
Benzyloxycarbonyl-L-alaninep-nitrophenylester

  | FAQ

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

Q: What is the English name of z-ala-onp?
A: The English name of z-ala-onp is z-ala-onp.
Q: What is the InChIKey of z-ala-onp?
A: InChIKey of z-ala-onp is SXWWICLSRXPNNW-LBPRGKRZSA-N.
Q: What is the boiling point of z-ala-onp?
A: Boiling point of z-ala-onp is 542.7±45.0 °C at 760 mmHg.
Q: What is the LogP of z-ala-onp?
A: LogP of z-ala-onp is 3.49.
Q: What is the molecular formula of z-ala-onp?
A: Molecular formula of z-ala-onp is C17H16N2O6.
Q: What are the downstream products of z-ala-onp?
A: Related downstream products(CAS) of z-ala-onp: 32303-82-5;1142-20-7;100-02-7;19542-34-8;2483-51-4;16012-70-7;21027-01-0;14609-74-6.
Q: What is the polar surface area (PSA) of z-ala-onp?
A: Polar surface area (PSA) of z-ala-onp is 110.45000.
Q: What is the CAS number of z-ala-onp?
A: CAS number of z-ala-onp is 1168-87-2.
Q: What are the storage conditions for z-ala-onp?
A: Storage conditions for z-ala-onp: -20°C.
Q: What is the SMILES notation of z-ala-onp?
A: SMILES notation of z-ala-onp is CC(NC(=O)OCc1ccccc1)C(=O)Oc1ccc([N+](=O)[O-])cc1.

 factory

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

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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