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CAS 66323-49-7 2-Amino-9-[(2R,4S,5S)-4-amino-5-(hydroxymethyl)oxolan-2-yl]-3H-purin-6-one molecular structure lightbox
CAS RN: 66323-49-7

2-Amino-9-[(2R,4S,5S)-4-amino-5-(hydroxymethyl)oxolan-2-yl]-3H-purin-6-one

Product Availability

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4 package records3 with current stock2 grade groups
Batch No.PackageAvailabilityLead TimeInquiry
Batchno.20260312 100mg In stock Inquiry
Batchno.20250914 1g In stock Inquiry
Batchno.20251125 250mg In stock Inquiry
Batch No.PackageAvailabilityLead TimeInquiry
Batchno.20250512 100mg / 250mg / 1g Out of stock 8-10 business days Inquiry
  • Product code: SSC-175976
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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 66323-49-7
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥95% 0 Out of Stock Beijing Inquiry

66323-49-7 / 2-amino-9-[(2R,4S,5S)-4-amino-5-(hydroxymethyl)oxolan-2-yl]-5H-purin-6-one

Standard CAS: 66323-49-7 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
66323-49-7
Multi CAS
Yes
Molecular Formula
C10H14N6O3
Molecular Weight
266.260000
Exact Mass
266.112738
InChI
InChI=1S/C10H14N6O3/c11-4-1-6(19-5(4)2-17)16-3-13-7-8(16)14-10(12)15-9(7)18/h3-7,17H,1-2,11H2,(H2,12,15,18)/t4-,5+,6+,7?/m0/s1
InChIKey
CIQZQQDHZXTDHX-CUWOBHIPSA-N

Computed Properties

Structural Parameters

Heavy atom count
19
Fraction Csp3
0.6
Rotatable bonds
2
H-bond acceptors
8
H-bond donors
3
Molar refractivity
66.52
TPSA
138.89

LogP / Solubility

WLOGP
-2.61
MLOGP
-2.29
XLogP3
-2.2
Consensus LogP
-2.37
Log S (ESOL)
0.29
Class (ESOL)
Highly soluble
Log S (Ali)
0.14
Class (Ali)
Highly soluble
Log S (SILICOS-IT)
0.54
Class (SILICOS-IT)
Highly soluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-6.2

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
No
Muegge
No
Bioavailability score
0.55
Leadlikeness
Yes
Synthetic Accessibility
3.5

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