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CAS 766-40-5 3,4-dichloro-5-hydroxyfuran-2(5H)-one molecular structure lightbox
CAS RN: 766-40-5

3,4-dichloro-5-hydroxyfuran-2(5H)-one

Product Availability

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1 package records0 with current stock1 grade group
Batch No.PackageAvailabilityLead TimeInquiry
Batchno.20260408 100mg / 250mg Out of stock 15 business days Inquiry
  • Product code: SSC-186021
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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: 1g
  • 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 766-40-5
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ＞97% 0 Out of Stock Shanghai Inquiry

766-40-5 / 3,4-dichloro-2-hydroxy-2H-furan-5-one

Standard CAS: 766-40-5 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
766-40-5
Multi CAS
Yes
Molecular Formula
C4H2CL2O3
Molecular Weight
168.960000
Exact Mass
167.938099
InChI
InChI=1S/C4H2Cl2O3/c5-1-2(6)4(8)9-3(1)7/h3,7H
InChIKey
ZAKLKBFCSHJIRI-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
9
Fraction Csp3
0.25
H-bond acceptors
3
H-bond donors
1
Molar refractivity
30.83
TPSA
46.53

LogP / Solubility

WLOGP
0.55
MLOGP
0.48
XLogP3
0.9
Consensus LogP
0.64
Log S (ESOL)
-1.23
Class (ESOL)
Soluble
Log S (Ali)
-1.34
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.22
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)
-3.36

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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