3,4-dimethyl-1,6-dihydropyrano[2,3-c]pyrazol-6-one
3,4-二甲基-1,6-二氢吡喃并[2,3-c]吡唑-6-酮
Also known as: 3,4-dimethyl-1,6-dihydropyrano[2,3-c]pyrazol-6-one, 3,4-dimethyl-2H-pyrano[2,3-c]pyrazol-6-one, 3,4-dimethylpyrano[2,3-c]pyrazol-6(1H)-one, 3,4-dimethylpyrano[2,3-c]pyrazol-6(2H)-one, 3,4-Dimethyl-1H-pyrano[2,3-c]pyrazol-6-one, Pyrano[2,3-c]pyrazol-6(1H)-one, 3,4-dimethyl-, XC 386, Bio-0426
- CAS No.
- 5203-98-5
- Jingsj CID
- J-849454-4
- Molecular Formula
- C8H8N2O2
- Chinese Name
- 3,4-二甲基-1,6-二氢吡喃并[2,3-c]吡唑-6-酮
- Molecular Weight
- 164.16100 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 251ºC |
|---|---|
| Boiling Point | 414.4ºC at 760mmHg |
| Density | 1.335 g/cm3 |
| Flash Point | 204.4ºC |
Frequently Asked Questions
What is the CAS number of 3,4-dimethyl-1,6-dihydropyrano[2,3-c]pyrazol-6-one?
5203-98-5
What are the molecular formula and molecular weight of 3,4-dimethyl-1,6-dihydropyrano[2,3-c]pyrazol-6-one?
C8H8N2O2, molecular weight 164.16100 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026