josamycin (CAS 16846-24-5) — formula C42H69NO15, molecular weight 828.0; category organic chemicals.
josamycin (CAS 16846-24-5) is a chemical raw material in the organic chemicals category. Its molecular formula C42H69NO15 comprises 42 C, 69 H, 1 N, 15 O atoms. Its molecular weight is about 828.0. Reported physicochemical data: melting point around 131.5, LogP about 2.9. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 16846-24-5 |
|---|---|
| Molecular Formula | C42H69NO15 |
| Molecular Weight | 828.0 |
| Melting Point | 131.5 |
| LogP | 2.9 |
| Category | Organic Chemicals |
josamycin is a carbon-based organic compound with CAS registry number 16846-24-5 and molecular formula C42H69NO15 (molecular weight 828.0), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 16846-24-5
Its molecular formula C42H69NO15 comprises 42 C, 69 H, 1 N, 15 O atoms.
Also known as: josamycin · 交沙霉素
Category: organic chemicals
The CAS registry number of josamycin is 16846-24-5.
Molecular formula C42H69NO15, molecular weight 828.0.
It is also registered under: josamycin, 交沙霉素.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for josamycin (CAS 16846-24-5), compiled from public chemistry databases.
| CAS Registry Number | 16846-24-5 |
|---|---|
| PubChem CID | 5282165 |
| Molecular formula | C42H69NO15 |
| IUPAC name | [(2S,3S,4R,6S)-6-[(2R,3S,4R,5R,6S)-6-[[(4R,5S,6S,7R,9R,10R,11E,13E,16R)-4-acetyloxy-10-hydroxy-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxoethyl)-1-oxacyclohexadeca-11,13-dien-6-yl]oxy]-4-(dimethylamino)-5-hydroxy-2-methyloxan-3-yl]oxy-4-hydroxy-2,4-dimethyloxan-3-yl] 3-methylbutanoate |
| UNII (FDA) | HV13HFS217 |
| Molecular Weight | 828.0 |
|---|---|
| XLogP3 | 2.9 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 16 |
| Rotatable Bond Count | 14 |
| Exact Mass | 827.46672049 |
| Monoisotopic Mass | 827.46672049 |
| Topological Polar Surface Area | 206 |
| Heavy Atom Count | 58 |
| Melting Point | 131.5 |
|---|---|
| Melting Point | 131.5 °C |
| Solubility | 5.35e-02 g/L |
josamycin; Leucomycin A3; Turimycin A5; Kitasamycin A3; 16846-24-5; Josamycine; Josamicina; Antibiotic yl-704 A3; Josamycinum; iosalide; josamina; Leucomycin V, 3-acetate 4B-(3-methylbutanoate); EN-141; Jomybel; Yl-704 A3; Leucomycin V 3-acetate 4b-(3-methylbutanoate)
| GHS notification summary | 75% (3 / 4) |
|---|
| GHS notification summary | 75% (3 / 4) |
|---|---|
| Reported hazard statements | H302 (25%) |
This chemical does not meet GHS hazard criteria for 75% (3 of 4) of all reports.
H302 (25%): Harmful if swallowed [Warning Acute toxicity, oral]
josamycin · CAS 16846-24-5 · C42H69NO15. UNII HV13HFS217. Melting Point: 131.5; Melting Point: 131.5 °C; Solubility: 5.35e-02 g/L.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 交沙霉素