Methyl (2S,4S)-1-Boc-4-aminopyrrolidine-2-carboxylate - ≥96% , CAS No.121148-01-4

CAS: 121148-01-4 Cat. No.: M180142 Molecular Weight: 244.3
AVAILABLE TO ORDER
GRADE & PURITY ≥96%
Synonyms
AKOS005258638 | IOLQYMRFIIVPMQ-YUMQZZPRSA-N | 1-tert-butyl 2-methyl (2S,4S)-4-aminopyrrolidine-1,2-dicarboxylate | methyl(2s,4s)-4-amino-1-tert-butoxycarbonylpyrrolidine-2-carboxylate | MFCD06809666 | (2S,4S)-4-AMINO-1,2-PYRROLIDINEDICARBOXYLIC ACID 1-(1,
Storage
Protected from light,Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
M180142-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$49.90
1g
M180142-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$103.90

$155.90
Save $52.00 (33.35%)
5g
M180142-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$518.90

$778.90
Save $260.00 (33.38%)
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Why this grade

≥96% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Store at -20°C,Argon charged 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

Synonyms
AKOS005258638 | IOLQYMRFIIVPMQ-YUMQZZPRSA-N | 1-tert-butyl 2-methyl (2S, 4S)-4-aminopyrrolidine-1, 2-dicarboxylate | methyl(2s, 4s)-4-amino-1-tert-butoxycarbonylpyrrolidine-2-carboxylate | MFCD06809666 | (2S, 4S)-4-AMINO-1, 2-PYRROLIDINEDICARBOXYLIC ACID 1-(1,
Specifications & Purity
≥96%
Storage
Protected from light, Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥96%
Names and Identifiers
Canonical SmilesCC(C)(C)OC(=O)N1CC(CC1C(=O)OC)N
IUPAC Name1-O-tert-butyl 2-O-methyl (2S,4S)-4-aminopyrrolidine-1,2-dicarboxylate
InChIKeyIOLQYMRFIIVPMQ-YUMQZZPRSA-N
INCHI1S/C11H20N2O4/c1-11(2,3)17-10(15)13-6-7(12)5-8(13)9(14)16-4/h7-8H,5-6,12H2,1-4H3/t7-,8-/m0/s1
Isomeric SMILES CC(C)(C)OC(=O)N1C[C@H](C[C@H]1C(=O)OC)N
Molecular Weight 244.3
Reaxy-Rn 14384329
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=14384329&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
ClassCarboxylic acids and derivatives
SubclassAmino acids, peptides, and analogues
Intermediate Tree Nodes Amino acids and derivatives - Alpha amino acids and derivatives
Direct ParentAlpha amino acid esters
Alternative Parents Proline and derivatives  Pyrrolidine carboxylic acids  Methyl esters  Carbamate esters  Monocarboxylic acids and derivatives  Azacyclic compounds  Organic oxides  Monoalkylamines  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Alpha-amino acid ester - Proline or derivatives - Pyrrolidine carboxylic acid - Pyrrolidine carboxylic acid or derivatives - Pyrrolidine - Carbamic acid ester - Methyl ester - Carboxylic acid ester - Monocarboxylic acid or derivatives - Azacycle - Organoheterocyclic compound - Organic oxide - Primary amine - Organooxygen compound - Organonitrogen compound - Primary aliphatic amine - Organic oxygen compound - Carbonyl group - Hydrocarbon derivative - Organic nitrogen compound - Amine - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as alpha amino acid esters. These are ester derivatives of alpha amino acids.
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.

3 results found

Lot NumberCertificate TypeDateItem
K2521597Certificate of AnalysisSep 28, 2025 M180142
K2521600Certificate of AnalysisSep 28, 2025 M180142
K2521601Certificate of AnalysisSep 28, 2025 M180142
Chemical and Physical Properties
SensitivityLight sensitive
Molecular Weight244.290 g/mol
XLogP30.300
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count5
Rotatable Bond Count4
Exact Mass244.142 Da
Monoisotopic Mass244.142 Da
Topological Polar Surface Area81.900 Ų
Heavy Atom Count17
Formal Charge0
Complexity311.000
Isotope Atom Count0
Defined Atom Stereocenter Count2
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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