Prantschimgin
异紫花前胡内酯异戊烯酸酯
Also known as: Isopropylidenylacetyl-marmesin, (±)-Prantschimgin, Pramchingin, Pranchimgin, Prantchimgin, 2-(7-oxo-2,3-dihydrofuro[3,2-g]chromen-2-yl)propan-2-yl 3-methylbut-2-enoate
Prantschimgin (CAS 35178-20-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C19H20O5 and a molecular weight of 328.36 g/mol. It is also known as Isopropylidenylacetyl-marmesin, (±)-Prantschimgin and Pramchingin. Key properties include a boiling point of 475.6±45.0 °C(Predicted) and a density of 1.232±0.06 g/cm3(Predicted). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 35178-20-2
- Jingsj CID
- J-64943-6
- Molecular Formula
- C19H20O5
- Chinese Name
- 异紫花前胡内酯异戊烯酸酯
- Molecular Weight
- 328.36 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 475.6±45.0 °C(Predicted) |
|---|---|
| Density | 1.232±0.06 g/cm3(Predicted) |
Frequently Asked Questions
What is the CAS number of Prantschimgin?
The CAS number of Prantschimgin is 35178-20-2.
What are the molecular formula and molecular weight of Prantschimgin?
Prantschimgin has molecular formula C19H20O5 and molecular weight 328.36 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Prantschimgin (CAS 35178-20-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-64943-6 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.