Balapiravir HCl

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MedKoo CAT#: 529816

CAS#: 690270-65-6 (HCl)

Description: Balapiravir HCl is an NS5B inhibitor potentially for the treatment of HCV infection.

Price and Availability

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Pricing updated 2020-10-20. Prices are subject to change without notice.

Balapiravir HCl is not in stock, may be available through custom synthesis. For cost-effective reason, minimum 1 gram order is requested. The product will be characterized by NMR, HPLC and MS analysis. Purity (HPLC) is usually >98%. CoA, QC data, MSDS will be provided when product is successfully made. The estimated lead time is 2-3 months. Please send email to to inquire quote.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 529816
Name: Balapiravir HCl
CAS#: 690270-65-6 (HCl)
Chemical Formula: C21H31ClN6O8
Exact Mass:
Molecular Weight: 530.963
Elemental Analysis: C, 47.50; H, 5.89; Cl, 6.68; N, 15.83; O, 24.11

Related CAS #: 690270-29-2 (free base)   690270-65-6 (HCl)    

Synonym: R-1626; RO-4588161; R1626; RO4588161; R 1626; RO 4588161

IUPAC/Chemical Name: (2R,3S,4R,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-2-azido-2-((isobutyryloxy)methyl)tetrahydrofuran-3,4-diyl bis(2-methylpropanoate) hydrochloride


InChi Code: InChI=1S/C21H30N6O8.ClH/c1-10(2)17(28)32-9-21(25-26-23)15(34-19(30)12(5)6)14(33-18(29)11(3)4)16(35-21)27-8-7-13(22)24-20(27)31;/h7-8,10-12,14-16H,9H2,1-6H3,(H2,22,24,31);1H/t14-,15+,16-,21-;/m1./s1

SMILES Code: O=C(N=C(C=C1)N)N1[C@H](O2)[C@H](OC(C(C)C)=O)[C@H](OC(C(C)C)=O)[C@@]2(N=[N+]=[N-])COC(C(C)C)=O.[H]Cl

Technical Data

Solid powder

>98% (or refer to the Certificate of Analysis)

Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition:
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Soluble in DMSO

Shelf Life:
>2 years if stored properly

Drug Formulation:
This drug may be formulated in DMSO

Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code:


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