Clarithromycin
克拉霉素
Also known as: 6-O-Methylerythromycin, 6-O-Methylerythromycin A, A-56268, TE-031, Biaxin, Klacid, Zeclar, Fromilid, Macladin, Naxy, Vikrol, CLARITHROMYCIN(SUBJECTTOPATENTFREE)
Clarithromycin (CAS 81103-11-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C38H69NO13 and a molecular weight of 747.953 g/mol. It is also known as 6-O-Methylerythromycin, 6-O-Methylerythromycin A and A-56268. Key properties include a melting point of 217-220ºC, a boiling point of 805.5±65.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 440.9±34.3 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 81103-11-9
- Jingsj CID
- J-38648-9
- Molecular Formula
- C38H69NO13
- Chinese Name
- 克拉霉素
- Molecular Weight
- 747.953 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 217-220ºC |
|---|---|
| Boiling Point | 805.5±65.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 440.9±34.3 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Clarithromycin?
The CAS number of Clarithromycin is 81103-11-9.
What are the molecular formula and molecular weight of Clarithromycin?
Clarithromycin has molecular formula C38H69NO13 and molecular weight 747.953 g/mol.
Is Clarithromycin hazardous?
Clarithromycin has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Clarithromycin (CAS 81103-11-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38648-9 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.