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CAS 1687-51-0 2-Quinazolinamine molecular structure lightbox
CAS RN: 1687-51-0

2-Quinazolinamine

Product Availability

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1 package records1 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251220 50mg / 250mg / 1g Confirm by inquiry Shanghai, Shandong Inquiry
  • Product code: SSC-073491
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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: 5g
  • 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 1687-51-0
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ＞97% 0 Out of Stock Beijing Inquiry

1687-51-0 / quinazolin-2-amine

Standard CAS: 1687-51-0 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
1687-51-0
Multi CAS
No
Molecular Formula
C8H7N3
Molecular Weight
145.160000
Exact Mass
145.063997
SMILES
C1=CC=C2C(=C1)C=NC(=N2)N
InChI
InChI=1S/C8H7N3/c9-8-10-5-6-3-1-2-4-7(6)11-8/h1-5H,(H2,9,10,11)
InChIKey
CZAAKPFIWJXPQT-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
11
Aromatic heavy atom count
10
H-bond acceptors
3
H-bond donors
1
Molar refractivity
43.95
TPSA
51.8

LogP / Solubility

WLOGP
1.21
MLOGP
1.06
XLogP3
1.3
Consensus LogP
1.19
Log S (ESOL)
-2.18
Class (ESOL)
Moderately soluble
Log S (Ali)
-1.63
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.61
Class (SILICOS-IT)
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)
-2.74

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral] H319 (97.6%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Precautionary Statement Codes
P264, P264+P265, P270, P280, P301+P317, P305+P351+P338, P330, P337+P317, and P501

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