Opiniazide
奥匹烟肼
Also known as: Opiniazide [INN], Saluzid, Saluside, Saluzide, Saliuzid, 1-(2-Carboxy-3,4-dimethoxybenzylidene)-2-isonicotinoylhydrazine, 2-Carboxy-3,4-dimethoxybenzal isonicotinoylhydrazone, 4-Pyridinecarboxylic acid, 2-[(2-carboxy-3,4-dimethoxyphenyl)methylene]hydrazide, 5,6-Dimethoxyphthalaldehydic acid isonicotinoylhydrazone, 2,3-Dimethoxy-6-[(E)-[(pyridin-4-ylcarbonyl)hydrazono]methyl]benzoic acid, Opiniazida [INN-Spanish], Opiniazidum [INN-Latin]
Opiniazide (CAS 2779-55-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C16H15N3O5 and a molecular weight of 329.30700 g/mol. It is also known as Opiniazide [INN], Saluzid and Saluside. Key property: a density of 1.31g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2779-55-7
- Jingsj CID
- J-1033209-8
- Molecular Formula
- C16H15N3O5
- Chinese Name
- 奥匹烟肼
- Molecular Weight
- 329.30700 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.31g/cm3 |
|---|---|
| Exact Mass | 329.10100 |
| PSA | 110.11000 |
| LogP | 1.95180 |
| Refractive Index | 1.597 |
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 Opiniazide?
The CAS number of Opiniazide is 2779-55-7.
What are the molecular formula and molecular weight of Opiniazide?
Opiniazide has molecular formula C16H15N3O5 and molecular weight 329.30700 g/mol.
What are the upstream and downstream products of Opiniazide?
For Opiniazide, Upstream Products: Isoniazid, 2-Carboxy-3,4-dimethoxybenzaldehyde.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Opiniazide (CAS 2779-55-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1033209-8 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.