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CAS 50743-17-4 Chromone-3-carbonitrile molecular structure lightbox
CAS RN: 50743-17-4

Chromone-3-carbonitrile

Product Availability

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4 package records4 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250525 1g In stock Shanghai Inquiry
Batchno.20250622 1g / 5g / 25g / 100g Confirm by inquiry Shanghai, Shandong, Guangdong Inquiry
Batchno.20250304 25g In stock Shenzhen Inquiry
Batchno.20250416 5g In stock Shanghai Inquiry
  • Product code: SSC-157462
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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: ≥98%
  • 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 50743-17-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ≥98% 0 Out of Stock Beijing Inquiry

50743-17-4 / 4-oxochromene-3-carbonitrile

Standard CAS: 50743-17-4 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
50743-17-4
Multi CAS
Yes
Molecular Formula
C10H5NO2
Molecular Weight
171.150000
Exact Mass
171.032028
InChI
InChI=1S/C10H5NO2/c11-5-7-6-13-9-4-2-1-3-8(9)10(7)12/h1-4,6H
InChIKey
SFWNPLLGXKJESA-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
13
Aromatic heavy atom count
10
H-bond acceptors
3
Molar refractivity
47.2
TPSA
54

LogP / Solubility

WLOGP
1.66
MLOGP
1.46
XLogP3
1.5
Consensus LogP
1.54
Log S (ESOL)
-2.52
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.17
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.15
Class (SILICOS-IT)
Moderately soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
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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