Voriconazole
Also known as: Vfend, UK-109496, (2R,3S)-2-(2,4-difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol, (αR,βS)-α-(2,4-difluorophenyl)-5-fluoro-β-methyl-α-(1H-1,2,4-triazol-1-ylmethyl)-4-pyrimidineethanol, 2-(2,4-difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol
Voriconazole (CAS 137234-62-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C16H14F3N5O and a molecular weight of 349.31 g/mol. Key properties include a melting point of 127-130°C, a boiling point of 508.6±60.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 261.4±32.9 °C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour, H301 — Toxic if swallowed and H311 — Toxic in contact with skin. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 137234-62-9
- Jingsj CID
- J-37936-2
- Molecular Formula
- C16H14F3N5O
- Molecular Weight
- 349.31 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 127-130°C |
|---|---|
| Boiling Point | 508.6±60.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 261.4±32.9 °C |
| PSA | 76.72000 |
| LogP | 0.93 |
| Vapor Pressure | 0.0±1.4 mmHg at 25°C |
| Refractive Index | 1.617 |
| Storage Conditions | Store at +4°C |
GHS Safety & Compliance
- H225 — Highly flammable liquid and vapour
- H301 — Toxic if swallowed
- H311 — Toxic in contact with skin
- H331 — Toxic if inhaled
- H370 — Causes damage to organs
Activity & Biological Data
| Additional Information | [1]. Mikus G, Scholz IM, Weiss J. Pharmacogenomics of the triazole antifungal agent voriconazole. Pharmacogenomics. 2011 Jun;12(6):861-72. doi: 10.2217/pgs.11.18. [2]. Scholz I, Oberwittler H, Riedel KD, et al. Pharmacokinetics, metabolism and bioavailability of the triazole antifungal agent voriconazole in relation to CYP2C19 genotype. Br J Clin Pharmacol. 2009 Dec;68(6):906-15. doi: 10.1111/j.1365-2125.2009.03534.x. [3]. Herbrecht R. Voriconazole: therapeutic review of a new azole antifungal. Expert Rev Anti Infect Ther. 2004 Aug;2(4):485-97. [4]. Louis D. Saravolatz, Section Editor, Leonard B. Johnson, et al. Voriconazole: A New Triazole Antifungal Agent. Clin Infect Dis. 2003,36 (5): 630-637. [5]. John R. Perfect, Kieren A. Marr, Thomas J. Walsh, et al. Voriconazole Treatment for Less-Common, Emerging, or Refractory Fungal Infections. Clin Infect Dis. 2003, 36 (9): 1122-1131. |
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Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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 Voriconazole?
The CAS number of Voriconazole is 137234-62-9.
What are the molecular formula and molecular weight of Voriconazole?
Voriconazole has molecular formula C16H14F3N5O and molecular weight 349.31 g/mol.
Is Voriconazole hazardous?
Voriconazole has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H301 — Toxic if swallowed; H311 — Toxic in contact with skin.
What are the upstream and downstream products of Voriconazole?
For Voriconazole, Upstream Products: 4-Chloro-6-ethyl-5-fluoropyrimidine, 6-Ethyl-5-fluoropyrimidin-4(3H)-one, (2R,3S/2S,3R)-2-(2,4-Difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Voriconazole (CAS 137234-62-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-37936-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.