WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 317133

CAS#: 808118-40-3

Description: Roxadustat, also known as ASP1517 and FG-4592, is an HIF α prolyl hydroxylase inhibitor in a cell-free assay. It stabilizes HIF-2 and induces EPO production and stimulates erythropoiesis. Roxadustat transiently and moderately increased endogenous erythropoietin and reduced hepcidin.

Chemical Structure

CAS# 808118-40-3

Theoretical Analysis

MedKoo Cat#: 317133
Name: Roxadustat
CAS#: 808118-40-3
Chemical Formula: C19H16N2O5
Exact Mass: 352.10592
Molecular Weight: 352.35
Elemental Analysis: C, 64.77; H, 4.58; N, 7.95; O, 22.70

Price and Availability

Size Price Availability Quantity
200.0mg USD 150.0 Same day
500.0mg USD 330.0 Same day
1.0g USD 590.0 Same day
2.0g USD 1050.0 Same day
5.0g USD 2350.0 Same day
10.0g USD 4250.0 Same day
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Synonym: ASP1517; ASP 1517; ASP-1517; FG-4592; FG 4592; FG4592; Roxadustat.

IUPAC/Chemical Name: (4-hydroxy-1-methyl-7-phenoxyisoquinoline-3-carbonyl)glycine


InChi Code: InChI=1S/C19H16N2O5/c1-11-15-9-13(26-12-5-3-2-4-6-12)7-8-14(15)18(24)17(21-11)19(25)20-10-16(22)23/h2-9,24H,10H2,1H3,(H,20,25)(H,22,23)

SMILES Code: O=C(O)CNC(C1=C(O)C2=C(C(C)=N1)C=C(OC3=CC=CC=C3)C=C2)=O

Appearance: White to off- white solid powder

Purity: >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).

Solubility: Soluble in DMSO, not in water

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: 2934.99.9001

Preparing Stock Solutions

The following data is based on the product molecular weight 352.35 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

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1: Besarab A, Provenzano R, Hertel J, Zabaneh R, Klaus SJ, Lee T, Leong R, Hemmerich S, Yu KH, Neff TB. Randomized placebo-controlled dose-ranging and pharmacodynamics study of roxadustat (FG-4592) to treat anemia in nondialysis-dependent chronic kidney disease (NDD-CKD) patients. Nephrol Dial Transplant. 2015 Oct;30(10):1665-73. doi: 10.1093/ndt/gfv302. Epub 2015 Aug 3. PubMed PMID: 26238121; PubMed Central PMCID: PMC4569392.

2: Forristal CE, Levesque JP. Targeting the hypoxia-sensing pathway in clinical hematology. Stem Cells Transl Med. 2014 Feb;3(2):135-40. doi: 10.5966/sctm.2013-0134. Epub 2013 Dec 26. PubMed PMID: 24371328; PubMed Central PMCID: PMC3925058.

3: Bouchie A. First-in-class anemia drug takes aim at Amgen's dominion. Nat Biotechnol. 2013 Nov;31(11):948-9. doi: 10.1038/nbt1113-948b. PubMed PMID: 24213751.

4: Flight MH. Deal watch: AstraZeneca bets on FibroGen's anaemia drug. Nat Rev Drug Discov. 2013 Oct;12(10):730. doi: 10.1038/nrd4135. PubMed PMID: 24080688.

5: Beuck S, Schänzer W, Thevis M. Hypoxia-inducible factor stabilizers and other small-molecule erythropoiesis-stimulating agents in current and preventive doping analysis. Drug Test Anal. 2012 Nov;4(11):830-45. doi: 10.1002/dta.390. Epub 2012 Feb 24. Review. PubMed PMID: 22362605.

6: Cases A. The latest advances in kidney diseases and related disorders. Drug News Perspect. 2007 Dec;20(10):647-54. PubMed PMID: 18301799.


200.0mg / USD 150.0