Indoine Blue
Also known as: Janus Blue, Basic Blue 16, C.I. 12210, C.I. Basic Blue 16, 3-Amino-7-[(2-hydroxy-1-naphthyl)azo]-2,8-dimethyl-5-phenylphenazinium chloride, Indoine Blue 3B, Indoine Blue R, Indazol Blue R
Indoine Blue (CAS 4569-88-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C30H24ClN5O and a molecular weight of 505.99700 g/mol. Key property: a melting point of 39 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4569-88-4
- Jingsj CID
- J-36481-2
- Molecular Formula
- C30H24ClN5O
- Molecular Weight
- 505.99700 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 39 °C |
|---|---|
| Exact Mass | 505.16700 |
| PSA | 87.74000 |
| LogP | 4.72310 |
Frequently Asked Questions
What is the CAS number of Indoine Blue?
The CAS number of Indoine Blue is 4569-88-4.
What are the molecular formula and molecular weight of Indoine Blue?
Indoine Blue has molecular formula C30H24ClN5O and molecular weight 505.99700 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Indoine Blue (CAS 4569-88-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36481-2 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.