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API Process Intermediates & Related Compounds

2,2-O-Anhydro-5-methyluridine

Available on request

Order 2,2-O-Anhydro-5-methyluridine (CAS 22423-26-3) online at Zemixal: C10H12N2O5, COA and SDS with every lot, worldwide shipping.

Pack sizes
2,2-O-Anhydro-5-methyluridine chemical structure
CAS number22423-26-3
FormulaC10H12N2O5
Molar mass240.21 g/mol
Physical formSolid
HS code2933
InChIKeyWLLOAUCNUMYOQI-JAGXHNFQSA-N
IUPAC name(2R,4R,5R,6S)-5-hydroxy-4-(hydroxymethyl)-11-methyl-3,7-dioxa-1,9-diazatricyclo[6.4.0.02,6]dodeca-8,11-dien-10-one

About 2,2-O-Anhydro-5-methyluridine

Researchers and plant chemists source 2,2-O-Anhydro-5-methyluridine from Zemixal for routine and specialised work. Identity at a glance: CAS 22423-26-3, formula C10H12N2O5 and molar mass 240.21 g/mol. It is handled as a solid.

Use cases we see most often

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Storage and safety notes

Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Uridine

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

Uridine standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Applications

Specifications and identifiers

Specifications of 2,2-O-Anhydro-5-methyluridine
Product name2,2-O-Anhydro-5-methyluridine
Catalogue numberZX-045478
CAS number22423-26-3
IUPAC name(2R,4R,5R,6S)-5-hydroxy-4-(hydroxymethyl)-11-methyl-3,7-dioxa-1,9-diazatricyclo[6.4.0.02,6]dodeca-8,11-dien-10-one
Molecular formulaC10H12N2O5
Molar mass240.21 g/mol
Exact mass240.0746
Physical formSolid
XLogP3-2.1
H-bond donors / acceptors2 / 5
Topological polar surface area91.6 Ų
HS code2933
InChIKeyWLLOAUCNUMYOQI-JAGXHNFQSA-N
SMILESCC1=CN2[C@H]3[C@H]([C@@H]([C@H](O3)CO)O)OC2=NC1=O
PubChem CID168045
Synonyms2,2'-Anhydro-athy, 2,2'-Anhydro-11-beta-D-arabinofuranosylthymine, 2,2'-Anhydro-1-beta-arabinofuranosylthymine, 2,2'-Anhydro-5-methyluridine, 2,2'-Anhydrothymidine, 2,2-Anhydrothymidine, 2,2'-Anhydro-D-thymidine, 2.2'-Anhydro-5-methyluridine, 2,2'-Anhydro-5-methyl-D-uridine, 2,2'-Anhydro-(1-b-D-arabinofuranosyl)-5-methyluracil

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

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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 2,2-O-Anhydro-5-methyluridine
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 2,2-O-Anhydro-5-methyluridine

Which CAS number identifies 2,2-O-Anhydro-5-methyluridine?
2,2-O-Anhydro-5-methyluridine is registered under CAS 22423-26-3. You may also see it listed as 2,2'-Anhydro-athy, 2,2'-Anhydro-11-beta-D-arabinofuranosylthymine, 2,2'-Anhydro-1-beta-arabinofuranosylthymine. Our catalogue number for this item is ZX-045478.
What are the formula and molar mass of 2,2-O-Anhydro-5-methyluridine?
For 2,2-O-Anhydro-5-methyluridine, its formula is C10H12N2O5 and its molar mass is 240.21 g/mol. The systematic (IUPAC) name is (2R,4R,5R,6S)-5-hydroxy-4-(hydroxymethyl)-11-methyl-3,7-dioxa-1,9-diazatricyclo[6.4.0.02,6]dodeca-8,11-dien-10-one. InChIKey WLLOAUCNUMYOQI-JAGXHNFQSA-N lets you match it in any structure database.
How is 2,2-O-Anhydro-5-methyluridine used in pharmaceutical QC?
2,2-O-Anhydro-5-methyluridine is a characterised reference material linked to Uridine. 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 2,2-O-Anhydro-5-methyluridine?
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 2,2-O-Anhydro-5-methyluridine?
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 2,2-O-Anhydro-5-methyluridine to my country?
Yes. Because 2,2-O-Anhydro-5-methyluridine 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.
Nucleoside Q
CAS
57072-36-3
Formula
C17H23N5O7
MW
409.4 g/mol
ZX-042646
L-Uridine
CAS
26287-69-4
Formula
C9H12N2O6
MW
244.2 g/mol
ZX-042642

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