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CAS 930-30-3 2-Cyclopenten-1-one molecular structure lightbox
CAS RN: 930-30-3

2-Cyclopenten-1-one

Product Availability

Choose a grade to view its available package options.

14 package records11 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260525 100ml Out of stock Inquiry
Batchno.20260306 1ml In stock Inquiry
Batchno.20251001 25ml In stock Inquiry
Batchno.20250525 5ml In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250526 100g Out of stock Inquiry
Batchno.20250817 10g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20251222 1g In stock Shanghai, Shenzhen, Tianjin, Wuhan Inquiry
Batchno.20260614 25g In stock Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20250225 500g Out of stock Inquiry
Batchno.20251216 5g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250529 100ml In stock Shanghai Inquiry
Batchno.20250530 1ml In stock Shanghai, Hebei Inquiry
Batchno.20260210 25ml In stock Shanghai, Guangdong Inquiry
Batchno.20250627 5ml In stock Shanghai, Shandong Inquiry
  • Product code: SSC-207009
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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: 1g, 10g, 100g, 5g, 500g, 25g
  • Available purity: >97%
  • Inventory rows with stock: 6
  • 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 930-30-3
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g >97% 5 In Stock Shenzhen Inquiry
10g >97% 5 In Stock Beijing Inquiry
100g >97% 5 In Stock Shanghai Inquiry
5g >97% 4 In Stock Shanghai Inquiry
500g >97% 3 In Stock Beijing Inquiry
25g >97% 2 In Stock Shenzhen Inquiry

930-30-3 / cyclopent-2-en-1-one

Standard CAS: 930-30-3 Multi CAS: No
Basic Information Physical Properties Computed Properties

Basic Information

CAS
930-30-3
Multi CAS
No
Molecular Formula
C5H6O
Molecular Weight
82.100000
Exact Mass
82.041865
InChI
InChI=1S/C5H6O/c6-5-3-1-2-4-5/h1,3H,2,4H2
InChIKey
BZKFMUIJRXWWQK-UHFFFAOYSA-N

Physical Properties

Physical Description
Clear light yellow liquid
State
Liquid

Computed Properties

Structural Parameters

Heavy atom count
6
Fraction Csp3
0.4
H-bond acceptors
1
Molar refractivity
23.38
TPSA
17.07

LogP / Solubility

WLOGP
0.91
MLOGP
0.78
XLogP3
0.5
Consensus LogP
0.73
Log S (ESOL)
-0.92
Class (ESOL)
Very soluble
Log S (Ali)
-0.89
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.95
Class (SILICOS-IT)
Very 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)
-2.58

Drug-likeness / Medicinal Chemistry

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

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