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Metabolites & Degradation Products

25-Deacetoxy-25-hydroxyrifamycin S

Reference StandardAvailable on request

Buy 25-Deacetoxy-25-hydroxyrifamycin S (CAS 17555-51-0) from Zemixal: C35H43NO11, COA and SDS with every lot, worldwide shipping.

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25-Deacetoxy-25-hydroxyrifamycin S chemical structure
CAS number17555-51-0
FormulaC35H43NO11
Molar mass653.7 g/mol
Physical formSolid
HS code38229090
InChIKeyPSMLZCCJKKGSFH-AUPUHSLKSA-N
IUPAC name(9E,19E,21Z)-2,13,15,17-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(28),2,4,9,19,21,25-heptaene-6,23,27,29-tetrone

About 25-Deacetoxy-25-hydroxyrifamycin S

Zemixal lists 25-Deacetoxy-25-hydroxyrifamycin S for laboratories that identify, quantify or control Rifamycin and its related substances. Key data (Reference Standard): CAS 17555-51-0, formula C35H43NO11 and molar mass 653.7 g/mol. It is handled as a solid.

Where it is used

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Rifamycin

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

Rifamycin standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Specifications and identifiers

Specifications of 25-Deacetoxy-25-hydroxyrifamycin S
Product name25-Deacetoxy-25-hydroxyrifamycin S
Catalogue numberZX-026716
CAS number17555-51-0
IUPAC name(9E,19E,21Z)-2,13,15,17-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(28),2,4,9,19,21,25-heptaene-6,23,27,29-tetrone
Molecular formulaC35H43NO11
Molar mass653.7 g/mol
Exact mass653.2836
GradeReference Standard
Physical formSolid
XLogP33.5
H-bond donors / acceptors5 / 11
Topological polar surface area189 Ų
HS code38229090
InChIKeyPSMLZCCJKKGSFH-AUPUHSLKSA-N
SMILESCC1/C=C/C=C(\C(=O)NC2=CC(=O)C3=C(C2=O)C(=C(C4=C3C(=O)C(O4)(O/C=C/C(C(C(C(C(C(C1O)C)O)C)O)C)OC)C)C)O)/C
PubChem CID5974005
Synonyms25-Dehr, 25-Deacetoxy-25-epi-hydroxyrifamycin S

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 25-Deacetoxy-25-hydroxyrifamycin S
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 25-Deacetoxy-25-hydroxyrifamycin S

Which CAS number identifies 25-Deacetoxy-25-hydroxyrifamycin S?
25-Deacetoxy-25-hydroxyrifamycin S is registered under CAS 17555-51-0. You may also see it listed as 25-Dehr, 25-Deacetoxy-25-epi-hydroxyrifamycin S. Our catalogue number for this item is ZX-026716.
What are the formula and molar mass of 25-Deacetoxy-25-hydroxyrifamycin S?
For 25-Deacetoxy-25-hydroxyrifamycin S, its formula is C35H43NO11 and its molar mass is 653.7 g/mol. InChIKey PSMLZCCJKKGSFH-AUPUHSLKSA-N lets you match it in any structure database.
How is 25-Deacetoxy-25-hydroxyrifamycin S used in pharmaceutical QC?
25-Deacetoxy-25-hydroxyrifamycin S is a characterised reference material linked to Rifamycin. 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 25-Deacetoxy-25-hydroxyrifamycin S?
This listing is Reference Standard grade. 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 25-Deacetoxy-25-hydroxyrifamycin S?
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 25-Deacetoxy-25-hydroxyrifamycin S to my country?
Yes. 25-Deacetoxy-25-hydroxyrifamycin S ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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