4-(2-Pyridylazo)resorcinol monosodium salt hydrate
4-(2-吡啶偶氮)间苯二酚单钠盐
Also known as: 4-(2-Pyridylazo)resorcinol monosodium salt monohydrate, PAR monosodium salt hydrate, PAR sodium salt, PAR water soluble, 4-(2'-Pyridylazo)resorcinol monosodium salt monohydrate, 4-(2-Pyridylazo)resorcinol sodium salt, hydrate, 1,3-Benzenediol, 4-[(E)-2-(2-pyridinyl)diazenyl]-, sodium salt, hydrate (1:1:1)
4-(2-Pyridylazo)resorcinol monosodium salt hydrate (CAS 16593-81-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H10N3NaO3 and a molecular weight of 255.205 g/mol. It is also known as 4-(2-Pyridylazo)resorcinol monosodium salt monohydrate, PAR monosodium salt hydrate and PAR sodium salt. Key property: a melting point of >300°C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 16593-81-0
- Jingsj CID
- J-6786-7
- Molecular Formula
- C11H10N3NaO3
- Chinese Name
- 4-(2-吡啶偶氮)间苯二酚单钠盐
- Molecular Weight
- 255.205 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | >300°C |
|---|
Frequently Asked Questions
What is the CAS number of 4-(2-Pyridylazo)resorcinol monosodium salt hydrate?
The CAS number of 4-(2-Pyridylazo)resorcinol monosodium salt hydrate is 16593-81-0.
What are the molecular formula and molecular weight of 4-(2-Pyridylazo)resorcinol monosodium salt hydrate?
4-(2-Pyridylazo)resorcinol monosodium salt hydrate has molecular formula C11H10N3NaO3 and molecular weight 255.205 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-(2-Pyridylazo)resorcinol monosodium salt hydrate (CAS 16593-81-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6786-7 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.