CAS RN: 4090-55-5

2-CHLORO-5,5-DIMETHYL-1,3,2-DIOXAPHOSPHORINAN-2-ONE

Product Availability

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7 package records7 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251115 100g In stock Shanghai Inquiry
Batchno.20260624 100mg In stock Shanghai, Tianjin, Chengdu Inquiry
Batchno.20250308 1g In stock Shanghai, Shenzhen, Tianjin, Chengdu Inquiry
Batchno.20250519 250mg In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20250110 25g In stock Shanghai, Shenzhen Inquiry
Batchno.20251117 500g In stock Shanghai Inquiry
Batchno.20251004 5g In stock Shanghai, Tianjin, Wuhan Inquiry
  • Product code: SSC-149282
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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: 5g
  • Available purity: >97%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
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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 4090-55-5
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g >97% 0 Out of Stock Shanghai Inquiry

4090-55-5 / 2-chloro-5,5-dimethyl-1,3,2lambda5-dioxaphosphinane 2-oxide

Standard CAS: 4090-55-5 Multi CAS: Yes

Basic Information

CAS
4090-55-5
Multi CAS
Yes
Molecular Formula
C5H10CLO3P
Molecular Weight
184.560000
Exact Mass
184.005609
InChI
InChI=1S/C5H10ClO3P/c1-5(2)3-8-10(6,7)9-4-5/h3-4H2,1-2H3
InChIKey
VZMUCIBBVMLEKC-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
10
Fraction Csp3
1
H-bond acceptors
3
Molar refractivity
39.14
TPSA
35.53

LogP / Solubility

WLOGP
2.41
MLOGP
2.12
XLogP3
1.2
Consensus LogP
1.91
Log S (ESOL)
-2.5
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.81
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.86
Class (SILICOS-IT)
Moderately 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)
-2.14

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5

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