Triptonide
Also known as: (3bS,4aS,5aS,6aS,7aS,7bS,8aS,8bS)-6a-Isopropyl-8b-methyl-3b,4,4a,7a,7b,8b,9,10-octahydrotrisoxireno[6,7:8a,9:4b,5]phenanthro[1,2-c]furan-1,6(3H,6aH)-dione, (3bS,4aS,5aS,6aS,7aS,7bS,8aS,8bS)-8b-methyl-6a-(propan-2-yl)-3b,4,4a,7a,7b,8b,9,10-octahydrotrisoxireno[6,7:8a,9:4b,5]phenanthro[1,2-c]furan-1,6(3H,6aH)-dione, 14-Deoxy-14-oxotriptolide, Triptolide,14-deoxy-14-oxo, Trisoxireno[6,7:8a,9:4b,5]phenanthro[1,2-c]furan-1,6(3H,6aH)-dione, 3b,4,4a,7a,7b,8b,9,10-octahydro-8b-methyl-6a-(1-methylethyl)-, (3bS,4aS,5aS,6aS,7aS,7bS,8aS,8bS)-, NSC 165677, PG 492
Triptonide (CAS 38647-11-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C20H22O6 and a molecular weight of 358.385 g/mol. Key properties include a boiling point of 581.1±50.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 257.8±30.2 °C. It is classified under GHS with signal word Danger and hazard statements H300 and H330 — Fatal if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 38647-11-9
- Jingsj CID
- J-38020-3
- Molecular Formula
- C20H22O6
- Molecular Weight
- 358.385 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 581.1±50.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 257.8±30.2 °C |
| Exact Mass | 358.141632 |
| PSA | 80.96000 |
| LogP | 1.49 |
| Vapor Pressure | 0.0±1.6 mmHg at 25°C |
| Refractive Index | 1.638 |
| Storage Conditions | 2-8°C |
GHS Safety & Compliance
- H300
- H330 — Fatal if inhaled
Activity & Biological Data
| Additional Information | [1]. Wu YW, Jiang YY, Xiao TX, Zhang HL.Determination of triptonide by cloud point extraction combined with MEKC.J Sep Sci. 2008 Mar;31(5):865-71. [2]. Yao J, Zhang L, Zhao X, Hu L, Jiang Z.Simultaneous determination of triptolide, wilforlide A and triptonide in human plasma by high-performance liquid chromatography-electrospray ionization mass spectrometry.Biol Pharm Bull. 2006 Jul;29(7):1483-6. [3]. Wang Z, Wen J, Xing J, Guo D.Determination of triptolide and triptonide in human plasma by high-performance liquid chromatography.Biomed Chromatogr. 2005 Jan;19(1):60-2. [4]. Wang L, Ye W, Hui L, Liu X, Guo Y.[Male contraception of triptonide and its function mechanism].Zhongguo Yi Xue Ke Xue Yuan Xue Bao. 2000 Jun;22(3):223-6. [5]. Corson, Timothy W.; Cavga, Hueseyin; Aberle, Nicholas; Crews, Craig M. Triptolide Directly Inhibits dCTP Pyrophosphatase. ChemBioChem (2011), 12(11), 1767-1773. |
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Frequently Asked Questions
What is the CAS number of Triptonide?
The CAS number of Triptonide is 38647-11-9.
What are the molecular formula and molecular weight of Triptonide?
Triptonide has molecular formula C20H22O6 and molecular weight 358.385 g/mol.
Is Triptonide hazardous?
Triptonide has GHS signal word Danger and hazard statements H300; H330 — Fatal if inhaled.
What are the upstream and downstream products of Triptonide?
For Triptonide, Upstream Products: Triptolide; Downstream Products: Triptolide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Triptonide (CAS 38647-11-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38020-3 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.