(S)-Benzyl 4-amino-2-((tert-butoxycarbonyl)amino)-4-oxobutanoate - ≥97% , CAS No.13512-57-7

CAS: 13512-57-7 Cat. No.: B727937 Molecular Weight: 322.36 PubChem CID: 14420402
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Storage
Room temperature
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100mg
B727937-100mg
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250mg
B727937-250mg
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1g
B727937-1g
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5g
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25g
B727937-25g
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships 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

Specifications & Purity
≥97%
Storage
Room temperature
Purity
≥97%
Names and Identifiers
Canonical SmilesCC(C)(C)OC(=O)NC(CC(=O)N)C(=O)OCC1=CC=CC=C1
IUPAC Namebenzyl (2S)-4-amino-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxobutanoate
InChIKeyVNFPRPGXGYMAKL-LBPRGKRZSA-N
INCHI1S/C16H22N2O5/c1-16(2,3)23-15(21)18-12(9-13(17)19)14(20)22-10-11-7-5-4-6-8-11/h4-8,12H,9-10H2,1-3H3,(H2,17,19)(H,18,21)/t12-/m0/s1
Isomeric SMILES CC(C)(C)OC(=O)N[C@@H](CC(=O)N)C(=O)OCC1=CC=CC=C1
Alternate CAS 13512-57-7
PubChem CID 14420402
Molecular Weight 322.36

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
ClassCarboxylic acids and derivatives
SubclassAmino acids, peptides, and analogues
Intermediate Tree Nodes Amino acids and derivatives - Alpha amino acids and derivatives
Direct ParentAsparagine and derivatives
Alternative Parents Alpha amino acid esters  Benzyloxycarbonyls  Fatty acid esters  Fatty amides  Carbamate esters  Primary carboxylic acid amides  Carboxylic acid esters  Monocarboxylic acids and derivatives  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Asparagine or derivatives - Alpha-amino acid ester - Benzyloxycarbonyl - Fatty acid ester - Monocyclic benzene moiety - Fatty acyl - Benzenoid - Fatty amide - Carbamic acid ester - Carboxamide group - Carboxylic acid ester - Primary carboxylic acid amide - Monocarboxylic acid or derivatives - Organic oxygen compound - Hydrocarbon derivative - Organic nitrogen compound - Carbonyl group - Organic oxide - Organonitrogen compound - Organooxygen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as asparagine and derivatives. These are compounds containing asparagine or a derivative thereof resulting from reaction of asparagine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
Molecular Weight322.360 g/mol
XLogP31.200
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count9
Exact Mass322.153 Da
Monoisotopic Mass322.153 Da
Topological Polar Surface Area108.000 Ų
Heavy Atom Count23
Formal Charge0
Complexity425.000
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
Solution Calculators
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