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API Impurities

Remdesivir O-Desphosphate Tri-OBn Impurity

Reference StandardAvailable on request

Remdesivir O-Desphosphate Tri-OBn Impurity (CAS 1355049-94-3) supplier Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Remdesivir O-Desphosphate Tri-OBn Impurity chemical structure
CAS number1355049-94-3
FormulaC32H32N4O5
Molar mass552.6 g/mol
Physical formSolid
HS code38229090
InChIKeyGFFNZQLCNVVBEE-HQRSTYDCSA-N
IUPAC name(3R,4R,5R)-2-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-bis(phenylmethoxy)-5-(phenylmethoxymethyl)oxolan-2-ol

About Remdesivir O-Desphosphate Tri-OBn Impurity

Remdesivir O-Desphosphate Tri-OBn Impurity belongs to the Remdesivir reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 1355049-94-3, formula C32H32N4O5 and molar mass 552.6 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Safe handling

Classified under GHS with signal word Warning and hazard statements H319. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Remdesivir

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

Remdesivir standards

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Remdesivir O-Desphosphate Tri-OBn Impurity
Product nameRemdesivir O-Desphosphate Tri-OBn Impurity
Catalogue numberZX-032940
CAS number1355049-94-3
IUPAC name(3R,4R,5R)-2-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-bis(phenylmethoxy)-5-(phenylmethoxymethyl)oxolan-2-ol
Molecular formulaC32H32N4O5
Molar mass552.6 g/mol
Exact mass552.2373
GradeReference Standard
Physical formSolid
XLogP33
H-bond donors / acceptors2 / 8
Topological polar surface area113 Ų
HS code38229090
InChIKeyGFFNZQLCNVVBEE-HQRSTYDCSA-N
SMILESC1=CC=C(C=C1)COC[C@@H]2[C@H]([C@H](C(O2)(C3=CC=C4N3N=CN=C4N)O)OCC5=CC=CC=C5)OCC6=CC=CC=C6
PubChem CID57327515
SynonymsRemdesivir Impurity 2, 7-(2-O,3-O,5-O-Tribenzyl-D-ribofuranose-1-yl)pyrrolo[2,1-f][1,2,4]triazine-4-amine

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

  • H319Causes serious eye irritation

Precautionary statements P264 + P265, P280, P305 + P351 + P338, P337 + P317

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 Remdesivir O-Desphosphate Tri-OBn Impurity
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 Remdesivir O-Desphosphate Tri-OBn Impurity

Which CAS number identifies Remdesivir O-Desphosphate Tri-OBn Impurity?
Remdesivir O-Desphosphate Tri-OBn Impurity is registered under CAS 1355049-94-3. You may also see it listed as Remdesivir Impurity 2, 7-(2-O,3-O,5-O-Tribenzyl-D-ribofuranose-1-yl)pyrrolo[2,1-f][1,2,4]triazine-4-amine. Our catalogue number for this item is ZX-032940.
What are the formula and molar mass of Remdesivir O-Desphosphate Tri-OBn Impurity?
For Remdesivir O-Desphosphate Tri-OBn Impurity, its formula is C32H32N4O5 and its molar mass is 552.6 g/mol. The systematic (IUPAC) name is (3R,4R,5R)-2-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-bis(phenylmethoxy)-5-(phenylmethoxymethyl)oxolan-2-ol. InChIKey GFFNZQLCNVVBEE-HQRSTYDCSA-N lets you match it in any structure database.
How is Remdesivir O-Desphosphate Tri-OBn Impurity used in pharmaceutical QC?
Remdesivir O-Desphosphate Tri-OBn Impurity is a characterised reference material linked to Remdesivir. 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 Remdesivir O-Desphosphate Tri-OBn Impurity?
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 Remdesivir O-Desphosphate Tri-OBn Impurity?
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 Remdesivir O-Desphosphate Tri-OBn Impurity to my country?
Yes. Because Remdesivir O-Desphosphate Tri-OBn Impurity 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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