Cyclothiazide
Also known as: ANHYDRON, cyclothiazidum, 6-chloro-3-(bicyclo[2.2.1]hept-5-en-2-yl)-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide, 3-(Bicyclo[2.2.1]hept-5-en-2-yl)-6-chloro-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide, MFCD00210192
Cyclothiazide (CAS 2259-96-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C14H16ClN3O4S2 and a molecular weight of 389.878 g/mol. Key properties include a melting point of 234ºC, a boiling point of 627.3±65.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 333.2±34.3 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2259-96-3
- Jingsj CID
- J-28143-6
- Molecular Formula
- C14H16ClN3O4S2
- Molecular Weight
- 389.878 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 234ºC |
|---|---|
| Boiling Point | 627.3±65.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 333.2±34.3 °C |
| Exact Mass | 389.027069 |
| PSA | 135.12000 |
| LogP | 1.15 |
| Vapor Pressure | 0.0±1.8 mmHg at 25°C |
| Refractive Index | 1.654 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Activity & Biological Data
| Additional Information | [1]. Fucile S, et al. Effects of cyclothiazide on GluR1/AMPA receptors. Proc Natl Acad Sci U S A. 2006;103(8):2943-2947. |
|---|
Frequently Asked Questions
What is the CAS number of Cyclothiazide?
The CAS number of Cyclothiazide is 2259-96-3.
What are the molecular formula and molecular weight of Cyclothiazide?
Cyclothiazide has molecular formula C14H16ClN3O4S2 and molecular weight 389.878 g/mol.
Is Cyclothiazide hazardous?
Cyclothiazide has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of Cyclothiazide?
For Cyclothiazide, Upstream Products: 4-Amino-6-chlorobenzene-1,3-disulfonamide, 5-Norbornene-2-carboxaldehyde.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Cyclothiazide (CAS 2259-96-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28143-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.