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API Reference Standards

Maribavir

Reference StandardAvailable on request

Buy Maribavir (CAS 176161-24-3) from Zemixal: C15H19Cl2N3O4, COA and SDS with every lot, worldwide shipping. Quotes within one business day.

Pack sizes
Maribavir chemical structure
CAS number176161-24-3
FormulaC15H19Cl2N3O4
Molar mass376.2 g/mol
Physical formSolid
HS code38229090
InChIKeyKJFBVJALEQWJBS-XUXIUFHCSA-N
IUPAC name(2S,3S,4R,5S)-2-[5,6-dichloro-2-(propan-2-ylamino)benzimidazol-1-yl]-5-(hydroxymethyl)oxolane-3,4-diol

About Maribavir

Maribavir belongs to the Maribavir reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 176161-24-3, formula C15H19Cl2N3O4 and molar mass 376.2 g/mol. It is handled as a solid.

Use cases we see most often

  • Identification & assay
  • Method development & validation
  • QC reference material

Safe handling

It carries the GHS signal word Danger (H302, H318 and H371), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Maribavir

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

Maribavir standards

Typical uses

  • Identification & assay
  • Method development & validation
  • QC reference material

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Maribavir
Product nameMaribavir
Catalogue numberZX-022056
CAS number176161-24-3
IUPAC name(2S,3S,4R,5S)-2-[5,6-dichloro-2-(propan-2-ylamino)benzimidazol-1-yl]-5-(hydroxymethyl)oxolane-3,4-diol
Molecular formulaC15H19Cl2N3O4
Molar mass376.2 g/mol
Exact mass375.0753
GradeReference Standard
Physical formSolid
XLogP32.2
H-bond donors / acceptors4 / 6
Topological polar surface area99.8 Ų
HS code38229090
InChIKeyKJFBVJALEQWJBS-XUXIUFHCSA-N
SMILESCC(C)NC1=NC2=CC(=C(C=C2N1[C@@H]3[C@H]([C@H]([C@@H](O3)CO)O)O)Cl)Cl
PubChem CID471161
Synonyms5,6-Dichloro-2-(isopropylamino)-1-beta-L-ribofuranosylbenzimidazole, 1H-Benzimidazol-2-amine, 5,6-dichloro-N-(1-methylethyl)-1-beta-L-ribofuranosyl-, Benzimidazol-2-amine, 5,6-Dichloro-2-(isopropylamino)-1-beta-L-ribofuranosyl-1H-benzimidazole, 5,6-Dichloro-2-(isopropylamino)-1-(beta-L-ribofuranosyl)-1H-benzimidazole, 5,6-Dichloro-N-(1-methylethyl)-1-beta-L-ribofuranosyl-1H-benzimidazol-2-amine, Camvia(TM), EX-A7816, Maribavir (1263W94, benzimidazole D-ribose derivative), 5,6-Dichloro-2-(isopropylamino)-1-(.beta.-L-ribofuranosyl)benzimidazole, 5,6-dichloro-2-isopropylamino-1-(beta-l-ribofuranosyl)-1h-benzimidazole, 5,6-Dichloro-N-(propan-2-yl)-1-beta-L-ribofuranosyl-1H-1,3-benzimidazol-2-amine

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

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Danger

  • H302Harmful if swallowed
  • H318Causes serious eye damage
  • H371May cause damage to organs

Precautionary statements P260, P264, P264 + P265, P270, P280, P301 + P317, P305 + P354 + P338, P308 + P316, P317, P330, 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 Maribavir
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 Maribavir

Which CAS number identifies Maribavir?
Maribavir is registered under CAS 176161-24-3. You may also see it listed as 5,6-Dichloro-2-(isopropylamino)-1-beta-L-ribofuranosylbenzimidazole, 1H-Benzimidazol-2-amine, 5,6-dichloro-N-(1-methylethyl)-1-beta-L-ribofuranosyl-, Benzimidazol-2-amine. Our catalogue number for this item is ZX-022056.
What are the formula and molar mass of Maribavir?
For Maribavir, its formula is C15H19Cl2N3O4 and its molar mass is 376.2 g/mol. The systematic (IUPAC) name is (2S,3S,4R,5S)-2-[5,6-dichloro-2-(propan-2-ylamino)benzimidazol-1-yl]-5-(hydroxymethyl)oxolane-3,4-diol. InChIKey KJFBVJALEQWJBS-XUXIUFHCSA-N lets you match it in any structure database.
How is Maribavir used in pharmaceutical QC?
Maribavir is a characterised reference material linked to Maribavir. 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 Maribavir?
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 Maribavir?
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 Maribavir to my country?
Yes. Because Maribavir 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.

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