Remdesivir WS

Name: Remdesivir WS
Brand: Vaqora Chemicals
SKU: VQ-007704

About Remdesivir WS

Listed under CAS 1809249-37-3, Remdesivir WS is a high-purity reference standard of Remdesivir available from Vaqora Chemicals. With the molecular formula C27H35N6O8P, it has a molar mass of 602.6 g/mol. It is also known as Remdesivir or Covifor.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Laboratories use this Remdesivir standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Remdesivir

View every impurity, metabolite and intermediate we list for Remdesivir.

Remdesivir impurities

Specifications & identifiers

Chemical identifiers
Product name	Remdesivir WS
Catalogue No.	VQ-007704
CAS Number	1809249-37-3
IUPAC name	2-ethylbutyl (2S)-2-[[[(2R,3S,4R,5R)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxyoxolan-2-yl]methoxy-phenoxyphosphoryl]amino]propanoate
Molecular formula	C₂₇H₃₅N₆O₈P
Molecular weight	602.6 g/mol
Exact mass	602.2254
Grade	Reference Standard
HSN code	38229090
InChIKey	RWWYLEGWBNMMLJ-YSOARWBDSA-N
SMILES	CCC(CC)COC(=O)[C@H](C)N[P@](=O)(OC[C@@H]1[C@H]([C@H]([C@](O1)(C#N)C2=CC=C3N2N=CN=C3N)O)O)OC4=CC=CC=C4
PubChem CID	121304016

Physical properties
Physical form	Solid
LogP (XLogP3)	1.9
H-bond donors / acceptors	4 / 13
TPSA	204 Å²
Synonyms	Remdesivir, Covifor, Veklury, SARS-CoV-2 antiviral agents: remdesivir, compound 4b [PMID: 28124907], Veklury (TN), Remdesivir (Standard), Remdesivir (JAN/USAN), Remdesivir(GS-5734)?, med.21724, Compound 178, EX-A3265

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H372Causes damage to organs through prolonged or repeated exposure
H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements: P260, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Remdesivir WS?

The CAS Registry Number of Remdesivir WS is 1809249-37-3. It is also known as Remdesivir, Covifor, Veklury.

What is the molecular formula and molecular weight of Remdesivir WS?

Remdesivir WS has the molecular formula C27H35N6O8P and a molecular weight of 602.6 g/mol. Its IUPAC name is 2-ethylbutyl (2S)-2-[[[(2R,3S,4R,5R)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxyoxolan-2-yl]methoxy-phenoxyphosphoryl]amino]propanoate.

What is Remdesivir WS used for?

Remdesivir WS is supplied as a characterised reference material related to Remdesivir. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Remdesivir WS can I order?

We supply Remdesivir WS in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Remdesivir WS?

Yes. Every lot of Remdesivir WS is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Remdesivir WS be shipped internationally?

Yes. Remdesivir WS is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.