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CAS 56621-93-3 2-Pyrimidinecarbonitrile, 5-amino- (9CI) molecular structure lightbox
CAS RN: 56621-93-3

2-Pyrimidinecarbonitrile, 5-amino- (9CI)

Product Availability

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1 package records1 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250702 100mg / 250mg / 1g Confirm by inquiry Shanghai 8-10 business days Inquiry
  • Product code: SSC-164668
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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: 0.25g, 1g
  • Available purity: ≥98%
  • 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 56621-93-3
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.25g ≥98% 0 Out of Stock Hong Kong Inquiry
1g ≥98% 0 Out of Stock Beijing Inquiry

56621-93-3 / 5-aminopyrimidine-2-carbonitrile

Standard CAS: 56621-93-3 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
56621-93-3
Multi CAS
Yes
Molecular Formula
C5H4N4
Molecular Weight
120.110000
Exact Mass
120.043596
InChI
InChI=1S/C5H4N4/c6-1-5-8-2-4(7)3-9-5/h2-3H,7H2
InChIKey
NOMODHWDBMCWFQ-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
9
Aromatic heavy atom count
6
H-bond acceptors
4
H-bond donors
1
Molar refractivity
31.16
TPSA
75.59

LogP / Solubility

WLOGP
-0.07
MLOGP
-0.07
XLogP3
-0.4
Consensus LogP
-0.18
Log S (ESOL)
-1.03
Class (ESOL)
Soluble
Log S (Ali)
-0.49
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.38
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)
-3.5

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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