Erythromycin Estolate
Also known as: Erythromycin 2'-propionate dodecyl sulfate, Erythromycin propionate lauryl sulfate, Erythromycin, 2'-propanoate, dodecyl sulfate (salt), Ilosone, Propionylerythromycin lauryl sulfate
Erythromycin Estolate (CAS 3521-62-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C52H97NO18S and a molecular weight of 1056.40200 g/mol. Key properties include a melting point of 135-140ºC dec., a boiling point of 827.7ºC at 760 mmHg, a density of 1.0053 (rough estimate) and a flash point of 454.4ºC. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H317 — May cause an allergic skin reaction and H334 — May cause allergy or asthma symptoms if inhaled. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 3521-62-8
- Jingsj CID
- J-1095785-4
- Molecular Formula
- C52H97NO18S
- Molecular Weight
- 1056.40200 g/mol
- Category
- Organic Compounds
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 135-140ºC dec. |
|---|---|
| Boiling Point | 827.7ºC at 760 mmHg |
| Density | 1.0053 (rough estimate) |
| Flash Point | 454.4ºC |
| Exact Mass | 999.616394 |
| PSA | 271.96000 |
| LogP | 7.55400 |
| Refractive Index | 1.6550 (estimate) |
| Storage Conditions | -20°C Freezer |
| Additional Property | chloroform: soluble4.0ML, clear, colorless (200 mg + 4.0 mL Chloroform) |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H317 — May cause an allergic skin reaction
- H334 — May cause allergy or asthma symptoms if inhaled
Activity & Biological Data
| Additional Information | [1]. David E. Kleiner, et al. Learn more about Erythromycin Estolate. Biomaterials and Medical Device - Associated Infections, 2015 [2]. Lu X, et al. Integrated systems toxicology approaches identified the possible involvement of ABC transporters pathway in erythromycin estolate-induced liver injury in rat. Food Chem Toxicol. 2014 Mar;65:343-55. |
|---|
Frequently Asked Questions
What is the CAS number of Erythromycin Estolate?
The CAS number of Erythromycin Estolate is 3521-62-8.
What are the molecular formula and molecular weight of Erythromycin Estolate?
Erythromycin Estolate has molecular formula C52H97NO18S and molecular weight 1056.40200 g/mol.
Is Erythromycin Estolate hazardous?
Erythromycin Estolate has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H317 — May cause an allergic skin reaction; H334 — May cause allergy or asthma symptoms if inhaled.
What are the upstream and downstream products of Erythromycin Estolate?
For Erythromycin Estolate, Upstream Products: Sodium dodecyl sulfate, Erythromycin.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Erythromycin Estolate (CAS 3521-62-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1095785-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.