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CAS 56440-28-9 3-AMINOPYRROLIDIN-2-ONE molecular structure lightbox
CAS RN: 56440-28-9

3-AMINOPYRROLIDIN-2-ONE

Product Availability

Choose a grade to view its available package options.

4 package records4 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250816 100mg In stock Shanghai Inquiry
Batchno.20251015 1g In stock Shanghai, Tianjin, Wuhan Inquiry
Batchno.20250313 250mg In stock Shanghai, Chengdu Inquiry
Batchno.20250503 5g In stock Shanghai Inquiry
  • Product code: SSC-164397
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Verified Factory Data

Supply Overview & Packaging Options

Packaging options, recorded purity, stock quantity and ship-from location below are generated from the current factory data table for this CAS.

  • Pack sizes on record: 0.1g, 0.25g, 5g, 1g
  • Available purity: ≥95%
  • Inventory rows with stock: 4
  • Bulk packaging: confirmed by inquiry
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Available Pack Sizes & Stock

Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 56440-28-9
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.1g ≥95% 3 In Stock Hong Kong Inquiry
0.25g ≥95% 3 In Stock Hong Kong Inquiry
5g ≥95% 2 In Stock Beijing Inquiry
1g ≥95% 1 In Stock Shanghai Inquiry

56440-28-9 / 3-aminopyrrolidin-2-one

Standard CAS: 56440-28-9 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
56440-28-9
Multi CAS
Yes
Molecular Formula
C4H8N2O
Molecular Weight
100.120000
Exact Mass
100.063663
InChI
InChI=1S/C4H8N2O.ClH/c5-3-1-2-6-4(3)7;/h3H,1-2,5H2,(H,6,7);1H/t3-;/m0./s1
InChIKey
QRKDBIIHVIKHJQ-DFWYDOINSA-N

Computed Properties

Structural Parameters

Heavy atom count
7
Fraction Csp3
0.75
H-bond acceptors
2
H-bond donors
2
Molar refractivity
25.6
TPSA
55.12

LogP / Solubility

WLOGP
-1.17
MLOGP
-1.04
XLogP3
-1.2
Consensus LogP
-1.14
Log S (ESOL)
0.27
Class (ESOL)
Highly soluble
Log S (Ali)
0.46
Class (Ali)
Highly soluble
Log S (SILICOS-IT)
0.66
Class (SILICOS-IT)
Highly soluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-4.16

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
2

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