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Antibiotic & Antibacterial APIs

Roxithromycin

Available on request

Roxithromycin (CAS 80214-83-1) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 1 kg. Catalogue no. ZX-038047.

Pack sizes
Roxithromycin chemical structure
CAS number80214-83-1
FormulaC41H76N2O15
Molar mass837 g/mol
Physical formPowder
HS code2941
InChIKeyRXZBMPWDPOLZGW-XMRMVWPWSA-N

About Roxithromycin

Roxithromycin sits in our antibiotic & Antibacterial APIs section and ships worldwide from stock or short lead time. For your records, the material is defined by CAS 80214-83-1, formula C41H76N2O15 and molar mass 837 g/mol. It is handled as a powder.

Use cases we see most often

  • Pharmaceutical formulation
  • Generic drug development

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H302. Read the SDS before first use.

Order it in 1 kg, 5 kg and 25 kg packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Roxithromycin

See every impurity, metabolite and related compound we list for this API.

Roxithromycin standards

Typical uses

  • Pharmaceutical formulation
  • Generic drug development

Applications

Specifications and identifiers

Specifications of Roxithromycin
Product nameRoxithromycin
Catalogue numberZX-038047
CAS number80214-83-1
IUPAC name(3R,4S,5S,6R,7R,9R,10E,11S,12R,13S,14R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-7,12,13-trihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-10-(2-methoxyethoxymethoxyimino)-3,5,7,9,11,13-hexamethyl-oxacyclotetradecan-2-one
Molecular formulaC41H76N2O15
Molar mass837 g/mol
Exact mass836.5246
Physical formPowder
XLogP33.1
H-bond donors / acceptors5 / 17
Topological polar surface area217 Ų
HS code2941
InChIKeyRXZBMPWDPOLZGW-XMRMVWPWSA-N
SMILESCC[C@@H]1[C@@]([C@@H]([C@H](/C(=N/OCOCCOC)/[C@@H](C[C@@]([C@@H]([C@H]([C@@H]([C@H](C(=O)O1)C)O[C@H]2C[C@@]([C@H]([C@@H](O2)C)O)(C)OC)C)O[C@H]3[C@@H]([C@H](C[C@H](O3)C)N(C)C)O)(C)O)C)C)O)(C)O
PubChem CID6915744
SynonymsRulide, RU 965, RU-965, (9E)-erythromycin 9-(O-((2-methoxyethoxy)methyl)oxime), Erythromycin, 9-(O-((2-methoxyethoxy)methyl)oxime), (9E)-, Erythromycin, 9-[O-[(2-methoxyethoxy)methyl]oxime], (9E)-, Roxi-paed 1A Pharma, Roxitromycin, Roxitromycine, 9-(2',5'-Dioxahexyloxyimino)erythromycin, (9E)-Erythromycin, 9-(O-((2-methoxyethoxy)methyl)oxime), Roxithromycine

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Roxithromycin
1 kgQuoted on request
5 kgQuoted on request
25 kgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Roxithromycin

Which CAS number identifies Roxithromycin?
Roxithromycin is registered under CAS 80214-83-1. You may also see it listed as Rulide, RU 965, RU-965. Our catalogue number for this item is ZX-038047.
What are the formula and molar mass of Roxithromycin?
For Roxithromycin, its formula is C41H76N2O15 and its molar mass is 837 g/mol. InChIKey RXZBMPWDPOLZGW-XMRMVWPWSA-N lets you match it in any structure database.
How is Roxithromycin used in pharmaceutical QC?
Roxithromycin is a characterised reference material linked to Roxithromycin. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Roxithromycin?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 1 kg, 5 kg, 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Roxithromycin?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Roxithromycin to my country?
Yes. Because Roxithromycin is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 80214-83-1

More Roxithromycin standards

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