N-Benzyloxycarbonyl-L-aspartic acid 1-benzyl ester - ≥95% , CAS No.4779-31-1

CAS: 4779-31-1 Cat. No.: N134979 Peso molecular: 357.36
Disponible para pedir
GRADE & PURITY ≥95%
Synonyms
(3S)-4-oxidanylidene-4-phenylmethoxy-3-(phenylmethoxycarbonylamino)butanoic acid | DTXSID60426388 | A827341 | UYOZWZKJQRBZRH-INIZCTEOSA-N | Z-Asp-OBzl | benzyloxycarbonyl-l-aspartic-benzyl ester | Z-Asp-OBn | (s)-4-(benzyloxy)-3-(benzyloxycarbonylamino)-4
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
250mg
N134979-250mg
3
9,90US$
1g
N134979-1g
1
10,90US$
5g
N134979-5g
3
11,90US$
10g
N134979-10g
1
12,90US$
25g
N134979-25g
3

23,90US$

35,90US$
Guardar 12,00 US$ (33.43%)
Enter a quantity for the sizes you want to add.
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinónimos
(3S)-4-oxidanylidene-4-phenylmethoxy-3-(phenylmethoxycarbonylamino)butanoic acid | DTXSID60426388 | A827341 | UYOZWZKJQRBZRH-INIZCTEOSA-N | Z-Asp-OBzl | benzyloxycarbonyl-l-aspartic-benzyl ester | Z-Asp-OBn | (s)-4-(benzyloxy)-3-(benzyloxycarbonylamino)-4
Especificaciones y pureza
≥95%
Condiciones de almacenamiento de almacenamiento
Store at -20°C
Enviado en
Ice chest + Ice pads
Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.
Pureza
≥95%
Nombres e identificadores
Pubchem Sid504764457
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504764457
Sonrisas canónicasC1=CC=C(C=C1)COC(=O)C(CC(=O)O)NC(=O)OCC2=CC=CC=C2
IUPAC Name(3S)-4-oxo-4-phenylmethoxy-3-(phenylmethoxycarbonylamino)butanoic acid
InChIKeyUYOZWZKJQRBZRH-INIZCTEOSA-N
INCHI1S/C19H19NO6/c21-17(22)11-16(18(23)25-12-14-7-3-1-4-8-14)20-19(24)26-13-15-9-5-2-6-10-15/h1-10,16H,11-13H2,(H,20,24)(H,21,22)/t16-/m0/s1
Isómeros SMILES C1=CC=C(C=C1)COC(=O)[C@H](CC(=O)O)NC(=O)OCC2=CC=CC=C2
Peso molecular 357.36
Reaxy-Rn 2484809
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2484809&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClaseCarboxylic acids and derivatives
SubclassAmino acids, peptides, and analogues
Intermediate Tree Nodes Amino acids and derivatives - Alpha amino acids and derivatives
Direct ParentAspartic acid and derivatives
Alternative Parents Alpha amino acid esters  Benzyloxycarbonyls  Fatty acid esters  Dicarboxylic acids and derivatives  Carbamate esters  Carboxylic acid esters  Carboxylic acids  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Aspartic acid or derivatives - Alpha-amino acid ester - Benzyloxycarbonyl - Fatty acid ester - Monocyclic benzene moiety - Fatty acyl - Benzenoid - Dicarboxylic acid or derivatives - Carbamic acid ester - Carboxylic acid ester - Carboxylic acid - Organic nitrogen compound - Organonitrogen compound - Organooxygen compound - Hydrocarbon derivative - Carbonyl group - Organic oxide - Organic oxygen compound - Aromatic homomonocyclic compound
DescripciónThis compound belongs to the class of organic compounds known as aspartic acid and derivatives. These are compounds containing an aspartic acid or a derivative thereof resulting from reaction of aspartic acid at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
External Descriptors Not available
Estructura 3D
Modelo de Estructura Química Interactiva





Certificados (CoA, COO, BSE/TSE y tabla de análisis)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

5 results found

Lot NumberCertificate TypeFechaArticulo
C2204410Certificate of AnalysisSep 09, 2025 N134979
C2204419Certificate of AnalysisSep 09, 2025 N134979
C2204420Certificate of AnalysisSep 09, 2025 N134979
L2420474Certificate of AnalysisDec 19, 2023 N134979
F1525097Certificate of AnalysisJan 24, 2023 N134979
Propiedades químicas y físicas
SolubilidadSoluble in Acetone, Chloroform, Dichloromethane and Ether
Punto de fusión (°C)82-83°C
Peso molecular357.400 g/mol
XLogP32.400
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count6
Rotatable Bond Count10
Exact Mass357.121 Da
Monoisotopic Mass357.121 Da
Topological Polar Surface Area102.000 Ų
Heavy Atom Count26
Formal Charge0
Complexity469.000
Isotope Atom Count0
Defined Atom Stereocenter Count1
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Calculadoras de soluciones
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