CAS RN: 20781-20-8
2,4-Dimethoxybenzylamine
Product Availability
Choose a grade to view its available package options.
7 package records7 with current stock2 grade groups
- Product code: SSC-097795
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: 5g, 10g, 25g, 100g, 500g
- Available purity: >97%
- Inventory rows with stock: 5
- Bulk packaging: confirmed by inquiry
Available Pack Sizes & Stock
Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 5g | >97% | 5 In Stock | Shenzhen | Inquiry |
| 10g | >97% | 5 In Stock | Beijing | Inquiry |
| 25g | >97% | 5 In Stock | Shenzhen | Inquiry |
| 100g | >97% | 5 In Stock | Shenzhen | Inquiry |
| 500g | >97% | 5 In Stock | Hong Kong | Inquiry |
20781-20-8 / (2,4-dimethoxyphenyl)methanamine
Basic Information
CAS
20781-20-8
Multi CAS
No
Molecular Formula
C9H13NO2
Molecular Weight
167.200000
Exact Mass
167.094629
SMILES
COC1=CC(=C(C=C1)CN)OC
InChI
InChI=1S/C9H13NO2/c1-11-8-4-3-7(6-10)9(5-8)12-2/h3-5H,6,10H2,1-2H3
InChIKey
QOWBXWFYRXSBAS-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
12
Aromatic heavy atom count
6
Fraction Csp3
0.33
Rotatable bonds
3
H-bond acceptors
3
H-bond donors
1
Molar refractivity
47.44
TPSA
44.48
LogP / Solubility
WLOGP
1.16
MLOGP
1.02
XLogP3
1.3
Consensus LogP
1.16
Log S (ESOL)
-1.78
Class (ESOL)
Soluble
Log S (Ali)
-1.77
Class (Ali)
Soluble
Log S (SILICOS-IT)
-2.07
Class (SILICOS-IT)
Moderately 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)
-2.91
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5
Applications of CAS 20781-20-8
This compound is commonly used in general chemistry research and laboratory applications. Starshine Chemical supplies CAS 20781-20-8 for R&D and pilot-scale use, with flexible pack sizes and purity grades available.
Physical & Chemical Properties
| IUPAC Name | (2,4-dimethoxyphenyl)methanamine |
Safety Information (GHS)
Pictogram(s): GHS05. Signal word: Danger.
- H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
- H318 (86.3%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
Precautionary statements: P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P405, and P501 (click each P-code to see the statement)
Request the SDS (Safety Data Sheet) for full hazard and safety documentation.
Storage & Handling
Storage: Store under inert gas. Avoid: Air Sensitive. For detailed hazard, storage and transport information, request the SDS (Safety Data Sheet) with your inquiry.
Quotation & Packaging
Prices are confirmed by inquiry. Request a quote for current pricing, minimum order quantity (MOQ) and lead time. The pack sizes listed on this page are reference options; custom pack sizes and bulk quantities are available on request.
Quality & Compliance
Specifications and purity shown on this page are based on batch records. A Certificate of Analysis (COA) is available on request. For research and further manufacturing use only — not for direct human or therapeutic use.
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