Telithromycin
Also known as: Ketek, HMR 3647, RU 66647, (3aS,4R,7R,9R,10R,11R,13R,15R,15aR)-4-ethyloctahydro-11-methoxy-3a,7,9,11,13,15-hexamethyl-1-[4-[4-(3-pyridinyl)-1H-imidazol-1-yl]butyl]-10-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-2H-oxacyclotetradecino[4,3-d]oxazole-2,6,8,14(1H,7H,9H)-tetrone
Telithromycin (CAS 191114-48-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C43H65N5O10 and a molecular weight of 812.004 g/mol. Key properties include a melting point of 176-188ºC, a boiling point of 966.2±65.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 538.2±34.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 191114-48-4
- Jingsj CID
- J-1987158-0
- Molecular Formula
- C43H65N5O10
- Molecular Weight
- 812.004 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 176-188ºC |
|---|---|
| Boiling Point | 966.2±65.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 538.2±34.3 °C |
| Exact Mass | 811.473145 |
| PSA | 171.85000 |
| LogP | 4.52 |
| Vapor Pressure | 0.0±0.3 mmHg at 25°C |
| Refractive Index | 1.589 |
| Storage Conditions | -20?C Freezer |
Activity & Biological Data
| Additional Information | [1]. http://en.wikipedia.org/wiki/Telithromycin |
|---|
Frequently Asked Questions
What is the CAS number of Telithromycin?
The CAS number of Telithromycin is 191114-48-4.
What are the molecular formula and molecular weight of Telithromycin?
Telithromycin has molecular formula C43H65N5O10 and molecular weight 812.004 g/mol.
What are the upstream and downstream products of Telithromycin?
For Telithromycin, Upstream Products: Telithromycin intermediate (7A), 4-[4-(3-Pyridyl)imidazol-1-yl]butylamine, 3-(1H-Imidazol-4-yl)pyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Telithromycin (CAS 191114-48-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1987158-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.