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: >97%
Inventory rows with stock: 0
Bulk packaging: confirmed by inquiry
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Recorded sizes, purity and stock details for CAS 487-21-8
Pack Size
Recorded Purity
Available Qty
Ship From
Inquiry
5g
>97%
0
Out of Stock
Shanghai
Inquiry
487-21-8 / 1H-pteridine-2,4-dione
Standard CAS: 487-21-8
Multi CAS: Yes
Basic Information
copy
CAS
487-21-8 copy
Multi CAS
Yes copy
Molecular Formula
C6H4N4O2 copy
Molecular Weight
164.120000 copy
Exact Mass
164.033425 copy
InChI
InChI=1S/C6H4N4O2/c11-5-3-4(8-2-1-7-3)9-6(12)10-5/h1-2H,(H2,8,9,10,11,12) copy
InChIKey
UYEUUXMDVNYCAM-UHFFFAOYSA-N copy
Computed Properties
copy
Structural Parameters
Heavy atom count
12 copy
Aromatic heavy atom count
10 copy
H-bond acceptors
4 copy
H-bond donors
2 copy
Molar refractivity
40.78 copy
TPSA
91.5 copy
LogP / Solubility
WLOGP
-0.99 copy
MLOGP
-0.88 copy
XLogP3
-1 copy
Consensus LogP
-0.96 copy
Log S (ESOL)
-0.85 copy
Class (ESOL)
Very soluble copy
Log S (Ali)
-0.19 copy
Class (Ali)
Very soluble copy
Log S (SILICOS-IT)
0.1 copy
Class (SILICOS-IT)
Highly soluble copy
ADME
GI absorption
Low copy
BBB permeant
No copy
P-gp substrate
No copy
CYP1A2 inhibitor
No copy
CYP2C19 inhibitor
No copy
CYP2C9 inhibitor
No copy
CYP2D6 inhibitor
No copy
CYP3A4 inhibitor
No copy
Log Kp (skin permeation)
-4.43 copy
Drug-likeness / Medicinal Chemistry
Lipinski
Yes copy
Ghose
No copy
Veber
Yes copy
Egan
Yes copy
Muegge
No copy
Bioavailability score
0.55 copy
Leadlikeness
No copy
Synthetic Accessibility
1.5 copy