Z-Asp(OMe)-OH - ≥98% , CAS No.3160-47-2

CAS: 3160-47-2 Cat. No.: Z116867 Molecular Weight: 281.26 Beilstein Registry Number: 6279422 EC Number: 887-090-2 PubChem CID: 7014888
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
N-Cbz-L-aspartic acid β-methyl ester Z-L-Aspartic acid 4-methyl ester
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
Z116867-1g
2

$9.90

$14.90
Save $5.00 (33.56%)
5g
Z116867-5g
1

$13.90

$20.90
Save $7.00 (33.49%)
25g
Z116867-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$49.90

$74.90
Save $25.00 (33.38%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal 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

Synonyms
N-Cbz-L-aspartic acid β-methyl ester Z-L-Aspartic acid 4-methyl ester
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid504764534
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504764534
Canonical SmilesCOC(=O)CC(C(=O)O)NC(=O)OCC1=CC=CC=C1
IUPAC Name(2S)-4-methoxy-4-oxo-2-(phenylmethoxycarbonylamino)butanoic acid
InChIKeyPHMBNDDHIBIDRQ-JTQLQIEISA-N
INCHI1S/C13H15NO6/c1-19-11(15)7-10(12(16)17)14-13(18)20-8-9-5-3-2-4-6-9/h2-6,10H,7-8H2,1H3,(H,14,18)(H,16,17)/t10-/m0/s1
Isomeric SMILES COC(=O)C[C@@H](C(=O)O)NC(=O)OCC1=CC=CC=C1
WGK Germany 3
PubChem CID 7014888
Molecular Weight 281.26
Beilstein 6279422

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 ParentAspartic acid and derivatives
Alternative Parents Benzyloxycarbonyls  Fatty acid methyl esters  Dicarboxylic acids and derivatives  Methyl esters  Carbamate esters  Carboxylic acids  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Aspartic acid or derivatives - Benzyloxycarbonyl - Fatty acid methyl ester - Fatty acid ester - Monocyclic benzene moiety - Dicarboxylic acid or derivatives - Fatty acyl - Benzenoid - Methyl ester - Carbamic acid ester - Carboxylic acid ester - Carboxylic acid - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Carbonyl group - Organic oxygen compound - Organic nitrogen compound - Organonitrogen compound - Aromatic homomonocyclic compound
DescriptionThis 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
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
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.

2 results found

Lot NumberCertificate TypeDateItem
K1304095Certificate of AnalysisJun 16, 2025 Z116867
J2226095Certificate of AnalysisNov 07, 2022 Z116867
Chemical and Physical Properties
Molecular Weight281.260 g/mol
XLogP30.900
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count6
Rotatable Bond Count8
Exact Mass281.09 Da
Monoisotopic Mass281.09 Da
Topological Polar Surface Area102.000 Ų
Heavy Atom Count20
Formal Charge0
Complexity351.000
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
Reviews

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.