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CAS 28286-88-6 4-(Dicyanomethylene)-2,6-dimethyl-4H-pyran molecular structure lightbox
CAS RN: 28286-88-6

4-(Dicyanomethylene)-2,6-dimethyl-4H-pyran

Product Availability

Choose a grade to view its available package options.

5 package records5 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260627 1g In stock Shanghai, Shenzhen, Tianjin, Wuhan Inquiry
Batchno.20250417 250mg In stock Shanghai, Tianjin, Chengdu Inquiry
Batchno.20250125 250mg / 1g / 5g / 25g Confirm by inquiry Shanghai, Shandong, Chongqing Inquiry
Batchno.20250511 25g In stock Shanghai, Chengdu Inquiry
Batchno.20260212 5g In stock Shanghai, Chengdu Inquiry
  • Product code: SSC-129311
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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 28286-88-6
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ≥98% 0 Out of Stock Shanghai Inquiry

28286-88-6 / 2-(2,6-dimethylpyran-4-ylidene)propanedinitrile

Standard CAS: 28286-88-6 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
28286-88-6
Multi CAS
No
Molecular Formula
C10H8N2O
Molecular Weight
172.180000
Exact Mass
172.063663
SMILES
CC1=CC(=C(C#N)C#N)C=C(O1)C
InChI
InChI=1S/C10H8N2O/c1-7-3-9(4-8(2)13-7)10(5-11)6-12/h3-4H,1-2H3
InChIKey
XYBUCJYJVULPHW-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
13
Fraction Csp3
0.2
H-bond acceptors
3
Molar refractivity
46.85
TPSA
56.81

LogP / Solubility

WLOGP
2.17
MLOGP
1.9
XLogP3
1.3
Consensus LogP
1.79
Log S (ESOL)
-2.27
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.54
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.58
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)
-2.23

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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