![Molecular structure of [3-(Dimethylamino)propyl]triphenylphosphonium bromide hydrobromide (CAS 27710-82-3)](/images/chem_structures_svg/492/27710-82-3.svg)
[3-(Dimethylamino)propyl]triphenylphosphonium bromide hydrobromide
Also known as: (3-dimethylaminopropyl)triphenylphosphonium bromide hydrobromide, phosphonium, [3-(dimethylamino)propyl]triphenyl bromide hydrobromide, (3-dimethylaminopropyl)triphenylphosphonium bromide HBr, for olopatadine, olopatadine impurity 13 HBr, olopatadine impurity 8 HBr, [3-(dimethylamino)propyl]triphenylphosphonium bromide hydrobromide (olopatadine)
[3-(Dimethylamino)propyl]triphenylphosphonium bromide hydrobromide (CAS 27710-82-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C23H28Br2NP and a molecular weight of 509.257 g/mol. Key property: a melting point of 283-285ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 27710-82-3
- Jingsj CID
- J-1098799-2
- Molecular Formula
- C23H28Br2NP
- Molecular Weight
- 509.257 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 283-285ºC |
|---|---|
| Exact Mass | 507.032593 |
| PSA | 16.83000 |
| LogP | 1.89430 |
Customs & Trade Information
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of [3-(Dimethylamino)propyl]triphenylphosphonium bromide hydrobromide?
The CAS number of [3-(Dimethylamino)propyl]triphenylphosphonium bromide hydrobromide is 27710-82-3.
What are the molecular formula and molecular weight of [3-(Dimethylamino)propyl]triphenylphosphonium bromide hydrobromide?
[3-(Dimethylamino)propyl]triphenylphosphonium bromide hydrobromide has molecular formula C23H28Br2NP and molecular weight 509.257 g/mol.
What are the upstream and downstream products of [3-(Dimethylamino)propyl]triphenylphosphonium bromide hydrobromide?
For [3-(Dimethylamino)propyl]triphenylphosphonium bromide hydrobromide, Upstream Products: (3-Bromopropyl)triphenylphosphonium bromide, Dimethylamine; Downstream Products: Olopatadine hydrochloride, (3-(dimethylamino)propyl)triphenylphosphonium bromide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "[3-(Dimethylamino)propyl]triphenylphosphonium bromide hydrobromide (CAS 27710-82-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1098799-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.