(1S,2S,3S,4R)-Methyl 3-((R)-1-amino-2-ethylbutyl)-4-((tert-butoxycarbonyl)amino)-2-hydroxycyclopentanecarboxylate - ≥98% , CAS No.1988779-13-0

CAS: 1988779-13-0 Cat. No.: M768761 Molecular Weight: 358.47
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Storage
Store at 2-8°C,Protected from light,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
M768761-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$70.90

$82.90
Save $12.00 (14.48%)
5g
M768761-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$255.90

$298.90
Save $43.00 (14.39%)
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Why this grade

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

🌡

Storage & shipping

Store at 2-8°C,Protected from light,Argon charged Ships Wet ice 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
≥98%
Storage
Store at 2-8°C, Protected from light, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Canonical SmilesCCC(CC)C(C1C(CC(C1O)C(=O)OC)NC(=O)OC(C)(C)C)N
InChIKeySECXLAHYOAZIGA-NJVJYBDUSA-N
INCHI1S/C18H34N2O5/c1-7-10(8-2)14(19)13-12(20-17(23)25-18(3,4)5)9-11(15(13)21)16(22)24-6/h10-15,21H,7-9,19H2,1-6H3,(H,20,23)/t11-,12+,13+,14+,15+/m0/s1
Isomeric SMILES CCC(CC)[C@H]([C@H]1[C@@H](C[C@@H]([C@H]1O)C(=O)OC)NC(=O)OC(C)(C)C)N
Molecular Weight 358.47

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.

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🔬 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
Direct ParentDelta amino acids and derivatives
Alternative Parents Gamma amino acids and derivatives  Beta hydroxy acids and derivatives  Cyclopentanols  Methyl esters  Carbamate esters  Organic carbonic acids and derivatives  Cyclic alcohols and derivatives  Monocarboxylic acids and derivatives  Organopnictogen compounds  Organic oxides  Monoalkylamines  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic homomonocyclic compounds
Substituents Delta amino acid or derivatives - Gamma amino acid or derivatives - Beta-hydroxy acid - Cyclopentanol - Hydroxy acid - Cyclic alcohol - Carbamic acid ester - Methyl ester - Secondary alcohol - Carboxylic acid ester - Carbonic acid derivative - Monocarboxylic acid or derivatives - Amine - Organonitrogen compound - Primary aliphatic amine - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Alcohol - Organooxygen compound - Carbonyl group - Organic nitrogen compound - Primary amine - Aliphatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as delta amino acids and derivatives. These are compounds containing a carboxylic acid group and an amino group at the C5 carbon atom.
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 Weight358.500 g/mol
XLogP32.900
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count6
Rotatable Bond Count9
Exact Mass358.247 Da
Monoisotopic Mass358.247 Da
Topological Polar Surface Area111.000 Ų
Heavy Atom Count25
Formal Charge0
Complexity459.000
Isotope Atom Count0
Defined Atom Stereocenter Count5
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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