![Molecular structure of 1-azabicyclo[2.2.2]octane-4-carboxylic acid (CAS 55022-88-3)](/images/chem_structures_svg/399/55022-88-3.svg)
1-azabicyclo[2.2.2]octane-4-carboxylic acid
Also known as: Quinuclidine-4-carboxylic acid, 4-Quinuclidinecarboxylic acid, 4-carboxyquinuclidine, Umeclidinium Bromide Impurity 9, Umeclidinium Impurity 8, Umeclidinium Impurity 9, 1-AZA-BICYCLO[2.2.2]OCTANE-4-CARBOXYLIC ACID, Chinuclidin-4-carbonsaeure
1-azabicyclo[2.2.2]octane-4-carboxylic acid (CAS 55022-88-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H13NO2 and a molecular weight of 155.19400 g/mol. Key properties include a boiling point of 274.191ºC at 760 mmHg, a density of 1.239g/cm3 and a flash point of 119.627ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 55022-88-3
- Jingsj CID
- J-869077-5
- Molecular Formula
- C8H13NO2
- Molecular Weight
- 155.19400 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 274.191ºC at 760 mmHg |
|---|---|
| Density | 1.239g/cm3 |
| Flash Point | 119.627ºC |
| Exact Mass | 155.09500 |
| PSA | 40.54000 |
| LogP | 0.49480 |
| Refractive Index | 1.561 |
| Storage Conditions | 2-8°C |
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 1-azabicyclo[2.2.2]octane-4-carboxylic acid?
The CAS number of 1-azabicyclo[2.2.2]octane-4-carboxylic acid is 55022-88-3.
What are the molecular formula and molecular weight of 1-azabicyclo[2.2.2]octane-4-carboxylic acid?
1-azabicyclo[2.2.2]octane-4-carboxylic acid has molecular formula C8H13NO2 and molecular weight 155.19400 g/mol.
What are the upstream and downstream products of 1-azabicyclo[2.2.2]octane-4-carboxylic acid?
For 1-azabicyclo[2.2.2]octane-4-carboxylic acid, Upstream Products: Quinuclidine-4-carbonitrile, 1-Methylpiperidine-4-carbonitrile, Piperidine-4-carboxamide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-azabicyclo[2.2.2]octane-4-carboxylic acid (CAS 55022-88-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-869077-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.