Oxybutynin
奥昔布宁
Also known as: (±)-Oxybutynin, 4-(Diethylamino)-2-butyn-1-yl cyclohexyl(hydroxy)phenylacetate, 4-Diethylamino-2-butynyl phenyl cyclohexylglycolate, alpha-Cyclohexyl-alpha-hydroxy-benzeneacetic acid 4-(diethylamino)-2-butynyl ester, Benzeneacetic acid, α-cyclohexyl-α-hydroxy-, 4-(diethylamino)-2-butyn-1-yl ester, Cystrin, Ditropan, Lyrinel XL, Oxibutinina, Oxibutyninum, Oxybutinin, Oxybutynin Base, Oxybutynine, Oxybutyninum, Oxytrol, Pollakisu
- CAS No.
- 5633-20-5
- Jingsj CID
- J-1958178-9
- Molecular Formula
- C22H31NO3
- Chinese Name
- 奥昔布宁
- Molecular Weight
- 357.486 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 125 - 130ºC |
|---|---|
| Boiling Point | 494.4±45.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 252.8±28.7 °C |
Frequently Asked Questions
What is the CAS number of Oxybutynin?
5633-20-5
What are the molecular formula and molecular weight of Oxybutynin?
C22H31NO3, molecular weight 357.486 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026