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CAS 16744-81-3 4-METHOXYPICOLINALDEHYDE molecular structure lightbox
CAS RN: 16744-81-3

4-METHOXYPICOLINALDEHYDE

Product Availability

Choose a grade to view its available package options.

7 package records7 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250113 100g In stock Chengdu Inquiry
Batchno.20251016 10g In stock Shanghai, Tianjin Inquiry
Batchno.20250710 1g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20251009 1g / 5g / 10g / 25g Confirm by inquiry Shanghai 8-10 business days Inquiry
Batchno.20250728 250mg In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20251224 25g In stock Shanghai, Chengdu Inquiry
Batchno.20250728 5g In stock Shanghai, Shenzhen, Tianjin, Chengdu Inquiry
  • Product code: SSC-073044
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Verified Factory Data

Supply Overview & Packaging Options

Packaging options, recorded purity, stock quantity and ship-from location below are generated from the current factory data table for this CAS.

  • Pack sizes on record: 0.25g, 1g, 5g, 10g, 25g
  • Available purity: ≥95%
  • Inventory rows with stock: 2
  • Bulk packaging: confirmed by inquiry
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Available Pack Sizes & Stock

Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 16744-81-3
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.25g ≥95% 5 In Stock Shanghai Inquiry
1g ≥95% 5 In Stock Shenzhen Inquiry
5g ≥95% 0 Out of Stock Hong Kong Inquiry
10g ≥95% 0 Out of Stock Hong Kong Inquiry
25g ≥95% 0 Out of Stock Hong Kong Inquiry

16744-81-3 / 4-methoxypyridine-2-carbaldehyde

Standard CAS: 16744-81-3 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
16744-81-3
Multi CAS
No
Molecular Formula
C7H7NO2
Molecular Weight
137.140000
Exact Mass
137.047678
SMILES
COC1=CC(=NC=C1)C=O
InChI
InChI=1S/C7H7NO2/c1-10-7-2-3-8-6(4-7)5-9/h2-5H,1H3
InChIKey
UEVABMBUZNGYQI-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
10
Aromatic heavy atom count
6
Fraction Csp3
0.14
Rotatable bonds
2
H-bond acceptors
3
Molar refractivity
36.18
TPSA
39.19

LogP / Solubility

WLOGP
0.9
MLOGP
0.79
XLogP3
0.6
Consensus LogP
0.76
Log S (ESOL)
-1.57
Class (ESOL)
Soluble
Log S (Ali)
-1.34
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.54
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)
-2.92

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
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] H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal] H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H332 (100%): Harmful if inhaled [Warning Acute toxicity, inhalation]
Precautionary Statement Codes
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

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