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CAS 557-01-7 2-Hydroxypyrimidine molecular structure lightbox
CAS RN: 557-01-7

2-Hydroxypyrimidine

Product Availability

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1 package records1 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260524 1g / 5g / 10g / 25g / 100g Confirm by inquiry Shanghai Inquiry
  • Product code: SSC-163630
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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: 10g
  • Available purity: ＞97%
  • 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 557-01-7
Pack Size Recorded Purity Available Qty Ship From Inquiry
10g ＞97% 0 Out of Stock Shanghai Inquiry

557-01-7 / 1H-pyrimidin-2-one

Standard CAS: 557-01-7 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
557-01-7
Multi CAS
Yes
Molecular Formula
C4H4N2O
Molecular Weight
96.090000
Exact Mass
96.032363
InChI
InChI=1S/C4H4N2O/c7-4-5-2-1-3-6-4/h1-3H,(H,5,6,7)
InChIKey
VTGOHKSTWXHQJK-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
7
Aromatic heavy atom count
6
H-bond acceptors
2
H-bond donors
1
Molar refractivity
24.86
TPSA
45.75

LogP / Solubility

WLOGP
-0.23
MLOGP
-0.21
XLogP3
-1.8
Consensus LogP
-0.75
Log S (ESOL)
-0.93
Class (ESOL)
Very soluble
Log S (Ali)
-0.18
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.09
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)
-3.47

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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