CAS RN: 315-30-0

Allopurinol

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11 package records11 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250723 100g In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20260604 1kg In stock Tianjin, Wuhan Inquiry
Batchno.20250728 500g In stock Shanghai, Tianjin, Chengdu Inquiry
Batchno.20250929 5g In stock Shanghai, Shenzhen, Tianjin, Chengdu Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250131 100g In stock Shandong Inquiry
Batchno.20250109 25g In stock Hebei Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260117 100g In stock Inquiry
Batchno.20260129 10g In stock Inquiry
Batchno.20250506 25g In stock Inquiry
Batchno.20250703 500g In stock Inquiry
Batchno.20250426 5g In stock Inquiry
  • Product code: ICTA0907
  • Purity/Analytical Methods: >98.0%(T)
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315-30-0 / 5,7a-dihydropyrazolo[3,4-d]pyrimidin-4-one

Standard CAS: 315-30-0 Multi CAS: Yes

Basic Information

CAS
315-30-0
Multi CAS
Yes
Molecular Formula
C5H4N4O
Molecular Weight
136.110000
Exact Mass
136.038511
InChI
InChI=1S/C5H4N4O/c10-5-3-1-8-9-4(3)6-2-7-5/h1-2,4H,(H,6,7,10)
InChIKey
DDAXVWRXGBQKGK-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
10
Fraction Csp3
0.2
H-bond acceptors
4
H-bond donors
1
Molar refractivity
33.36
TPSA
66.18

LogP / Solubility

WLOGP
-0.18
MLOGP
-0.17
XLogP3
-0.6
Consensus LogP
-0.32
Log S (ESOL)
-0.57
Class (ESOL)
Very soluble
Log S (Ali)
-0.55
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.4
Class (SILICOS-IT)
Very 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)
-3.68

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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