![CAS 74920-80-2 MDEPAP [=1-Methyl-4-(4-diethylaminophenylazo)pyridinium Iodide] [Extraction-spectrophotometric reagent for anionic surfactants] molecular structure](https://starshinechemical.com/wp-content/uploads/2022/03/a5400-jpgcontextbwfzdgvyfhjvb3r8mjkxntr8aw1hz2uvanblz3xonzuvadhklzg5mjg1mtuxotq5mtavqtu0mdauanbnfgyzzwrkmmi1oguyymi0mmi3mzljywq5zty5odm1zdm2mdlkn2q3njk0nzfiogjjndc2yjmznwm1mdu2ytm2zmy.jpeg)
CAS RN: 74920-80-2
MDEPAP [=1-Methyl-4-(4-diethylaminophenylazo)pyridinium Iodide] [Extraction-spectrophotometric reagent for anionic surfactants]
Product Availability
Choose a grade to view its available package options.
1 package records1 with current stock1 grade group
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20250429 | 200mg | In stock | Shanghai, Shandong | Inquiry |
- Product code: SSC-184383
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: 1g
- Available purity: ≥95%
- Inventory rows with stock: 0
- Bulk packaging: confirmed by inquiry
Reference Pack Sizes
Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 1g | ≥95% | 0 Out of Stock | Beijing | Inquiry |
74920-80-2 / N,N-diethyl-4-[(1-methylpyridin-1-ium-4-yl)diazenyl]aniline iodide
Basic Information
CAS
74920-80-2
Multi CAS
No
Molecular Formula
C16H21In4
Molecular Weight
396.270000
Exact Mass
396.081090
InChI
InChI=1S/C16H21N4.HI/c1-4-20(5-2)16-8-6-14(7-9-16)17-18-15-10-12-19(3)13-11-15;/h6-13H,4-5H2,1-3H3;1H/q+1;/p-1
InChIKey
FBXMWVQMHYGKQY-UHFFFAOYSA-M
Computed Properties
Structural Parameters
Heavy atom count
21
Aromatic heavy atom count
12
Fraction Csp3
0.31
Rotatable bonds
5
H-bond acceptors
3
Molar refractivity
81.8
TPSA
31.84
LogP / Solubility
WLOGP
0.78
MLOGP
0.71
XLogP3
0.78
Consensus LogP
0.76
Log S (ESOL)
-2.88
Class (ESOL)
Moderately soluble
Log S (Ali)
-3.37
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-3.48
Class (SILICOS-IT)
Poorly 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)
-4.59
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
PAINS alerts
1
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
2.5
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