[email protected]
CAS 21043-40-3 1-Cyclopentylpiperazine molecular structure lightbox
CAS RN: 21043-40-3

1-Cyclopentylpiperazine

Product Availability

Choose a grade to view its available package options.

1 package records1 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250716 1g / 5g / 25g / 100g Confirm by inquiry Shanghai, Shandong 8-10 business days Inquiry
  • Product code: SSC-100175
GET A QUOTE
Historical Factory Record

Historical Supply Reference

This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.

  • Pack sizes on record: 1g
  • Available purity: ≥97%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
Request Bulk Quote

Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 21043-40-3
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥97% 0 Out of Stock Shenzhen Inquiry

21043-40-3 / 1-cyclopentylpiperazine

Standard CAS: 21043-40-3 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
21043-40-3
Multi CAS
No
Molecular Formula
C9H18N2
Molecular Weight
154.250000
Exact Mass
154.146999
SMILES
C1CCC(C1)N2CCNCC2
InChI
InChI=1S/C9H18N2/c1-2-4-9(3-1)11-7-5-10-6-8-11/h9-10H,1-8H2
InChIKey
PVMCQBPJKPMOKM-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
11
Fraction Csp3
1
Rotatable bonds
1
H-bond acceptors
2
H-bond donors
1
Molar refractivity
46.7
TPSA
15.27

LogP / Solubility

WLOGP
0.83
MLOGP
0.73
XLogP3
0.9
Consensus LogP
0.82
Log S (ESOL)
-1.26
Class (ESOL)
Soluble
Log S (Ali)
-1.43
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.48
Class (SILICOS-IT)
Soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.07

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5

Customers Also Viewed

Get In Touch

Contact Us