Primaquine
Also known as: 1,4-Pentanediamine, N4-(6-methoxy-8-quinolinyl)-, 6-Methoxy-8-[(4-amino-1-methylbutyl)amino]quinoline, 8-(4-Amino-1-methylbutylamino)-6-methoxyquinoline, Primachin, Primaquina, UNII:MVR3634GX1
Primaquine (CAS 90-34-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C15H21N3O and a molecular weight of 259.347 g/mol. Key properties include a melting point of 25°C, a boiling point of 451.1±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 226.6±28.7 °C. It is listed by 1 supplier, from 240.00 to 500.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 90-34-6
- Jingsj CID
- J-16821-8
- Molecular Formula
- C15H21N3O
- Molecular Weight
- 259.347 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In StockPlatform-operated | 99% 25g | ¥6,000.00 | $35.91 /gBest ¥240.00/g CNY | CN China MOQ 25g | |
In StockPlatform-operated | 99% 5g | ¥1,500.00 | $44.89 /g ¥300.00/g CNY | CN China MOQ 5g | |
In StockPlatform-operated | 99% 1g | ¥500.00 | $74.82 /g ¥500.00/g CNY | CN China MOQ 1g |
Physicochemical Properties
| Melting Point | 25°C |
|---|---|
| Boiling Point | 451.1±45.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 226.6±28.7 °C |
| Exact Mass | 259.168457 |
| PSA | 60.17000 |
| LogP | 2.67 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.616 |
| Storage Conditions | 2-8°C |
Activity & Biological Data
| Additional Information | [1]. Baird JK, et al. Primaquine therapy for malaria. Clin Infect Dis. 2004 Nov 1;39(9):1336-45. [2]. Ashley EA, et al. Primaquine: the risks and the benefits. Malar J. 2014 Nov 3;13:418. |
|---|
Customs & Trade Information
| HS Code | 2933499090 |
|---|---|
| Summary | 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. 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 Primaquine?
The CAS number of Primaquine is 90-34-6.
What are the molecular formula and molecular weight of Primaquine?
Primaquine has molecular formula C15H21N3O and molecular weight 259.347 g/mol.
Which suppliers offer Primaquine?
1 supplier(s) listed; reference unit price ¥240.00–500.00 /g.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Primaquine (CAS 90-34-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16821-8 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.