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CAS 1993-63-1 4-Amino-5-fluoro-2-methoxypyrimidine molecular structure lightbox
CAS RN: 1993-63-1

4-Amino-5-fluoro-2-methoxypyrimidine

Product Availability

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5 package records5 with current stock1 grade group
Batch No.PackageAvailabilityInquiry
Batchno.20260220 100g In stock Inquiry
Batchno.20260109 10g In stock Inquiry
Batchno.20260221 25g In stock Inquiry
Batchno.20251107 500g In stock Inquiry
Batchno.20260628 5g In stock Inquiry
  • Product code: SSC-093837
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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: 25g
  • 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 1993-63-1
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g ＞97% 0 Out of Stock Hong Kong Inquiry

1993-63-1 / 5-fluoro-2-methoxypyrimidin-4-amine

Standard CAS: 1993-63-1 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
1993-63-1
Multi CAS
No
Molecular Formula
C5H6FN3O
Molecular Weight
143.120000
Exact Mass
143.049490
SMILES
COC1=NC=C(C(=N1)N)F
InChI
InChI=1S/C5H6FN3O/c1-10-5-8-2-3(6)4(7)9-5/h2H,1H3,(H2,7,8,9)
InChIKey
BYALTIIVASWNSY-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
10
Aromatic heavy atom count
6
Fraction Csp3
0.2
Rotatable bonds
1
H-bond acceptors
4
H-bond donors
1
Molar refractivity
32.95
TPSA
61.03

LogP / Solubility

WLOGP
0.21
MLOGP
0.17
XLogP3
0.3
Consensus LogP
0.23
Log S (ESOL)
-1.24
Class (ESOL)
Soluble
Log S (Ali)
-0.88
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.88
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)
-3.45

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
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Precautionary Statement Codes
P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364

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