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CAS 1603-41-4 2-Amino-5-methylpyridine molecular structure lightbox
CAS RN: 1603-41-4

2-Amino-5-methylpyridine

Product Availability

Choose a grade to view its available package options.

8 package records8 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251111 100g In stock Inquiry
Batchno.20250408 10g In stock Inquiry
Batchno.20251113 250g In stock Inquiry
Batchno.20260617 25g In stock Inquiry
Batchno.20250410 50g In stock Inquiry
Batchno.20250520 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260206 1ml In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260521 10g / 50g / 250g / 1kg / 5kg Confirm by inquiry Shanghai, Chongqing, Shandong, Hebei Inquiry
  • Product code: SSC-068292
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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, 100g, 500g, 1000g
  • 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 1603-41-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g ≥98% 0 Out of Stock Shanghai Inquiry
100g ≥98% 0 Out of Stock Shenzhen Inquiry
500g ≥98% 0 Out of Stock Shanghai Inquiry
1000g ≥98% 0 Out of Stock Beijing Inquiry

1603-41-4 / 5-methylpyridin-2-amine

Standard CAS: 1603-41-4 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
1603-41-4
Multi CAS
No
Molecular Formula
C6H8N2
Molecular Weight
108.140000
Exact Mass
108.068748
SMILES
CC1=CN=C(C=C1)N
InChI
InChI=1S/C6H8N2/c1-5-2-3-6(7)8-4-5/h2-4H,1H3,(H2,7,8)
InChIKey
CMBSSVKZOPZBKW-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
8
Aromatic heavy atom count
6
Fraction Csp3
0.17
H-bond acceptors
2
H-bond donors
1
Molar refractivity
33.39
TPSA
38.91

LogP / Solubility

WLOGP
0.97
MLOGP
0.84
XLogP3
1
Consensus LogP
0.94
Log S (ESOL)
-1.68
Class (ESOL)
Soluble
Log S (Ali)
-1.15
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.17
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)
-2.69

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)
Acute Toxic Irritant
Signal
Danger
GHS Hazard Statements
H301 (98.3%): Toxic if swallowed [Danger Acute toxicity, oral] H311 (95%): Toxic in contact with skin [Danger Acute toxicity, dermal] H315 (98.3%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (98.3%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H331 (70%): Toxic if inhaled [Danger Acute toxicity, inhalation]
Precautionary Statement Codes
P261, P262, P264, P264+P265, P270, P271, P280, P301+P316, P302+P352, P304+P340, P305+P351+P338, P316, P319, P321, P330, P332+P317, P337+P317, P361+P364, P362+P364, P403+P233, P405, and P501

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