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Y0000377

Ribavirin

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

1-β-D-Ribofuranosyl-1,2,4-triazole-3-carboxamide

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About This Item

Empirical Formula (Hill Notation):
C8H12N4O5
CAS Number:
36791-04-5
Molecular Weight:
244.20
MDL number:
MFCD00058564
UNSPSC Code:
41116107
PubChem Substance ID:
329830927
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

ribavirin

manufacturer/tradename

EDQM

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

NC(=O)c1ncn(n1)[C@@H]2O[C@H](CO)[C@@H](O)[C@H]2O

InChI

1S/C8H12N4O5/c9-6(16)7-10-2-12(11-7)8-5(15)4(14)3(1-13)17-8/h2-5,8,13-15H,1H2,(H2,9,16)/t3-,4-,5-,8-/m1/s1

InChI key

IWUCXVSUMQZMFG-AFCXAGJDSA-N

Gene Information

human ... IMPDH1(3614)

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General description

Analog of the imidazole nucleotide intermediates in purine nucleotide biosynthesis.
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Ribavirin EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Biochem/physiol Actions

Antiviral agent used against a wide variety of human viral infections, in particular, chronic hepatitis C, HIV, and adenovirus. Its metabolite, ribavirin 5′-phosphate, is an inhibitor of inosine monophosphate (IMP) dehydrogenase, but many other mechanisms of action are also supported with experimental evidence.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H341,H360FD

Precautionary Statements

P201 - P308 + P313

Hazard Classifications

Muta. 2 - Repr. 1B

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Lot/Batch Number

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M Colombo et al.
Gut, 63(7), 1150-1158 (2013-11-10)
Severe adverse events (AEs) compromise the outcome of direct antiviral agent-based treatment in patients with advanced liver fibrosis due to HCV infection. HEP3002 is an ongoing multinational programme to evaluate safety and efficacy of telaprevir (TVR) plus pegylated-interferon-α (PEG-IFNα) and
Christophe Moreno et al.
Journal of hepatology, 62(5), 1047-1055 (2015-01-18)
Simeprevir (SMV) is a once-daily (QD), oral hepatitis C virus (HCV) NS3/4A protease inhibitor approved for treatment of genotype (GT) 1 and GT4 infection. This Phase III, open-label, single-arm study (RESTORE; NCT01567735) evaluated efficacy/safety of SMV with peginterferon-α-2a/ribavirin (PR) in
Tao Meng et al.
Journal of virology, 88(10), 5803-5815 (2014-03-14)
In a screen for ribavirin resistance, a novel high-fidelity variant of human enterovirus 71 (EV71) with the single amino acid change L123F in its RNA-dependent RNA polymerase (RdRp or 3D) was identified. Based on the crystal structure of EV71 RdRp
Chen-Hua Liu et al.
Annals of internal medicine, 159(11), 729-738 (2013-12-04)
Data are limited on the efficacy and safety of pegylated interferon plus ribavirin for patients with hepatitis C virus genotype 1 (HCV-1) receiving hemodialysis. To compare the efficacy and safety of combination therapy with pegylated interferon plus low-dose ribavirin and
Fred Poordad et al.
The New England journal of medicine, 370(21), 1973-1982 (2014-04-15)
Interferon-containing regimens for the treatment of hepatitis C virus (HCV) infection are associated with increased toxic effects in patients who also have cirrhosis. We evaluated the interferon-free combination of the protease inhibitor ABT-450 with ritonavir (ABT-450/r), the NS5A inhibitor ombitasvir
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