2-(2-Pyridylazo)-5-dimethylaminophenol
Also known as: 5-Dimethylamino-2-(2-pyridylazo)phenol, 2-(2-PYRIDYLAZO)-5-DIMETHYLAMINOPHENOL [FOR DETERMINATION OF ZINC IN SERUM], 5-(Dimethylamino)-2-(pyridin-2-yldiazenyl)phenol, 5-(Dimethylamino)-2-[(pyridin-2-yl)azo]phenol, Pyridylazodimethylaminophenol
2-(2-Pyridylazo)-5-dimethylaminophenol (CAS 50783-80-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H14N4O and a molecular weight of 242.27600 g/mol. Key property: a melting point of 175ºC. It is listed by 1 supplier, from 7.60 to 4,200.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 50783-80-7
- Jingsj CID
- J-25306-6
- Molecular Formula
- C13H14N4O
- Molecular Weight
- 242.27600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | >98.0%(LC) 100mg | ¥760.00 | $1.14 /mgBest ¥7.60/mg CNY | CN China MOQ 100mg | |
In Stock | >98.0%(LC) 1g | ¥4,200.00 | $628.5 /g ¥4,200.00/g CNY | CN China MOQ 1g |
Physicochemical Properties
| Melting Point | 175ºC |
|---|---|
| Exact Mass | 242.11700 |
| PSA | 61.08000 |
| LogP | 3.26860 |
| Refractive Index | 1.607 |
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2-(2-Pyridylazo)-5-dimethylaminophenol?
The CAS number of 2-(2-Pyridylazo)-5-dimethylaminophenol is 50783-80-7.
What are the molecular formula and molecular weight of 2-(2-Pyridylazo)-5-dimethylaminophenol?
2-(2-Pyridylazo)-5-dimethylaminophenol has molecular formula C13H14N4O and molecular weight 242.27600 g/mol.
Which suppliers offer 2-(2-Pyridylazo)-5-dimethylaminophenol?
1 supplier(s) listed; reference unit price ¥7.60–4200.00 /mg.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-(2-Pyridylazo)-5-dimethylaminophenol (CAS 50783-80-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-25306-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.