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Clidinium bromide

Also known as: Quarzan, Ro 2-3773, 1-Methyl-3-benziloyloxyquinuclidinium Bromide, 3-[(Hydroxydiphenylacetyl)oxy]-1-methyl-1-azoniabicyclo[2.2.2]octane Bromide, 3-[2-Hydroxy(diphenyl)acetoxy]-1-methyl-1-azoniabicyclo[2.2.2]octane bromide, Clidinium, QUARZAN, UNII:91ZQW5JF1Z, 3-Hydroxy-1-methylquinuclidinium bromide benzilate, RO-2-3773, AV54315

Clidinium bromide (CAS 3485-62-9) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C22H26BrNO3 and a molecular weight of 432.351 g/mol. Key property: a melting point of 240-241°C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
3485-62-9
Jingsj CID
J-643-3
Molecular Formula
C22H26BrNO3
Molecular Weight
432.351 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026
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Physicochemical Properties

Melting Point240-241°C
Exact Mass431.109589
PSA46.53000

GHS Safety & Compliance

IrritantSignal word: Warning
  • H302 — Harmful if swallowed

Customs & Trade Information

HS Code2933990090
Summary2933990090. 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 Clidinium bromide?

The CAS number of Clidinium bromide is 3485-62-9.

What are the molecular formula and molecular weight of Clidinium bromide?

Clidinium bromide has molecular formula C22H26BrNO3 and molecular weight 432.351 g/mol.

Is Clidinium bromide hazardous?

Clidinium bromide has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.

What are the upstream and downstream products of Clidinium bromide?

For Clidinium bromide, Upstream Products: Methyl 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. "Clidinium bromide (CAS 3485-62-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-643-3 (accessed 2026-11-07).

Data for reference only; verify product details with suppliers before purchase.