1-Aminopyrrolidin-2-one hydrochloride - ≥95% , CAS No.20386-22-5

CAS: 20386-22-5 Cat. No.: A1073831 Molecular Weight: 136.58 EC Number: 959-340-1
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50mg
A1073831-50mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$12.90
250mg
A1073831-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$39.90
1g
A1073831-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$99.90
5g
A1073831-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$359.90
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Why this grade

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

🌡

Storage & shipping

Store at 2-8°C,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
≥95%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Canonical SmilesC1CC(=O)N(C1)N
IUPAC Name1-aminopyrrolidin-2-one
InChIKeyLSROBYZLBGODRN-UHFFFAOYSA-N
INCHI1S/C4H8N2O/c5-6-3-1-2-4(6)7/h1-3,5H2
Isomeric SMILES C1CC(=O)N(C1)N.Cl
Alternate CAS 6837-14-5
Molecular Weight 136.58
Reaxy-Rn 3991113
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3991113&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
SuperclassOrganoheterocyclic compounds
ClassPyrrolidines
SubclassPyrrolidones
Intermediate Tree Nodes Not available
Direct ParentPyrrolidine-2-ones
Alternative Parents Lactams  Carboxylic acid hydrazides  Azacyclic compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents 2-pyrrolidone - Lactam - Carboxylic acid hydrazide - Azacycle - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Carbonyl group - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyrrolidine-2-ones. These are pyrrolidines which bear a C=O group at position 2 of the pyrrolidine ring.
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.

6 results found

Lot NumberCertificate TypeDateItem
A2616183Certificate of AnalysisNov 10, 2025 A1073831
A2616184Certificate of AnalysisNov 10, 2025 A1073831
A2616185Certificate of AnalysisNov 10, 2025 A1073831
A2616192Certificate of AnalysisNov 10, 2025 A1073831
A2616195Certificate of AnalysisNov 10, 2025 A1073831
A2616196Certificate of AnalysisNov 10, 2025 A1073831
Chemical and Physical Properties
SensitivityHygroscopic
Molecular Weight100.120 g/mol
XLogP3-1.000
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass100.064 Da
Monoisotopic Mass100.064 Da
Topological Polar Surface Area46.300 Ų
Heavy Atom Count7
Formal Charge0
Complexity91.700
Isotope Atom Count0
Defined Atom Stereocenter Count0
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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