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CAS 49701-11-3 8-CHLORO-2,3-DIHYDRO-4H-CHROMEN-4-ONE molecular structure lightbox
CAS RN: 49701-11-3

8-CHLORO-2,3-DIHYDRO-4H-CHROMEN-4-ONE

Product Availability

Choose a grade to view its available package options.

5 package records5 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250419 1g In stock Shanghai, Shenzhen Inquiry
Batchno.20250916 1g / 5g / 25g Confirm by inquiry Shanghai 5-7 business days Inquiry
Batchno.20250914 250mg In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20260220 25g In stock Shanghai Inquiry
Batchno.20260211 5g In stock Shanghai Inquiry
  • Product code: SSC-155971
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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, 5g
  • Available purity: ≥95%
  • 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 49701-11-3
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥95% 0 Out of Stock Shanghai Inquiry
5g ≥95% 0 Out of Stock Beijing Inquiry

49701-11-3 / 8-chloro-2,3-dihydrochromen-4-one

Standard CAS: 49701-11-3 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
49701-11-3
Multi CAS
Yes
Molecular Formula
C9H7CLO2
Molecular Weight
182.600000
Exact Mass
182.013457
InChI
InChI=1S/C9H7ClO2/c10-7-3-1-2-6-8(11)4-5-12-9(6)7/h1-3H,4-5H2
InChIKey
VWENHHJICDZGQB-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
12
Aromatic heavy atom count
6
Fraction Csp3
0.22
H-bond acceptors
2
Molar refractivity
45.89
TPSA
26.3

LogP / Solubility

WLOGP
2.31
MLOGP
2.03
XLogP3
2
Consensus LogP
2.11
Log S (ESOL)
-2.79
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.72
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.76
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)
-2.2

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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