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API Process Intermediates & Related Compounds

Rifamycin YO

Available on request

Buy Rifamycin YO (CAS 17778-33-5) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-042441.

Pack sizes
Rifamycin YO product illustration
CAS number17778-33-5
FormulaC39H45NO15
Molar mass767.78 g/mol
Physical formSolid

About Rifamycin YO

Zemixal supplies Rifamycin YO within its pharma Intermediates & Building Blocks portfolio. For your records, the material is defined by CAS 17778-33-5, formula C39H45NO15 and molar mass 767.78 g/mol. It is handled as a solid.

Where it is used

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Storage and safety notes

Handle with the usual laboratory precautions and consult the SDS supplied with each lot.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Rifampicin

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

Rifampicin standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Rifamycin YO
Product nameRifamycin YO
Catalogue numberZX-042441
CAS number17778-33-5
Molecular formulaC39H45NO15
Molar mass767.78 g/mol
Physical formSolid

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Rifamycin YO
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

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

Questions about Rifamycin YO

Which CAS number identifies Rifamycin YO?
Rifamycin YO is registered under CAS 17778-33-5. Our catalogue number for this item is ZX-042441.
What are the formula and molar mass of Rifamycin YO?
For Rifamycin YO, its formula is C39H45NO15 and its molar mass is 767.78 g/mol.
How is Rifamycin YO used in pharmaceutical QC?
Rifamycin YO is a characterised reference material linked to Rifampicin. 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 Rifamycin YO?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Rifamycin YO?
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 Rifamycin YO to my country?
Yes. Rifamycin YO ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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