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CAS 644-46-2 Allo Maltol molecular structure lightbox
CAS RN: 644-46-2

Allo Maltol

Product Availability

Choose a grade to view its available package options.

4 package records3 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251117 100mg / 1g Out of stock 15 business days Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251224 100mg In stock Shanghai Inquiry
Batchno.20260527 1g In stock Shanghai, Tianjin Inquiry
Batchno.20250823 250mg In stock Shanghai, Shenzhen, Tianjin Inquiry
  • Product code: SSC-174172
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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: ≥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 644-46-2
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥95% 0 Out of Stock Hong Kong Inquiry

644-46-2 / 5-hydroxy-2-methylpyran-4-one

Standard CAS: 644-46-2 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
644-46-2
Multi CAS
Yes
Molecular Formula
C6H6O3
Molecular Weight
126.110000
Exact Mass
126.031694
InChI
InChI=1S/C6H6O3/c1-4-2-5(7)6(8)3-9-4/h2-3,8H,1H3
InChIKey
IQXWFHDFTAZGNB-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
9
Aromatic heavy atom count
6
Fraction Csp3
0.17
H-bond acceptors
3
H-bond donors
1
Molar refractivity
31.38
TPSA
50.44

LogP / Solubility

WLOGP
0.65
MLOGP
0.57
XLogP3
0.4
Consensus LogP
0.54
Log S (ESOL)
-1.53
Class (ESOL)
Soluble
Log S (Ali)
-1.07
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.02
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)
-3.03

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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