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Nucleosides and nucleotides

Faicar

Also known as 5-Formamidoimidazole-4-carboxamide ribotide, 5-Formylamino-4-imidazolecarboxamide ribonucleotide, [(2R,3S,4R,5R)-5-(4-carbamoyl-5-formamidoimidazol-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl dihydrogen phosphate

CAS 13018-54-7Formula C10H15N4O9PMolar mass 366.22 g/mol
1 supplier listed
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Faicar chemical structure, C10H15N4O9P, CAS 13018-54-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
13018-54-7
Formula
C10H15N4O9P
Molar mass
366.22 g/mol
HS code
293499
Category
Nucleosides and nucleotides

What is Faicar?

Plain description, key identifiers and synonyms

5-formamido-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide is a 1-(phosphoribosyl)imidazolecarboxamide. It has a role as a mouse metabolite and an Escherichia coli metabolite. It is a conjugate acid of a 5-formamido-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide(2-).

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[(2R,3S,4R,5R)-5-(4-carbamoyl-5-formamidoimidazol-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl dihydrogen phosphate
CAS number
13018-54-7 CAS number cross-checked
Molecular formula
C10H15N4O9P
UNII
KNY2D67FT5
InChIKey
ABCOOORLYAOBOZ-KQYNXXCUSA-N
InChI
InChI=1S/C10H15N4O9P/c11-8(18)5-9(13-3-15)14(2-12-5)10-7(17)6(16)4(23-10)1-22-24(19,20)21/h2-4,6-7,10,16-17H,1H2,(H2,11,18)(H,13,15)(H2,19,20,21)/t4-,6-,7-,10-/m1/s1
Canonical SMILES
NC(=O)c1ncn(C2OC(COP(=O)(O)O)C(O)C2O)c1NC=O
Isomeric SMILES
C1=NC(=C(N1[C@H]2[C@@H]([C@@H]([C@H](O2)COP(=O)(O)O)O)O)NC=O)C(=O)N

Synonyms

  • 5-Formamidoimidazole-4-carboxamide ribotide
  • 5-Formylamino-4-imidazolecarboxamide ribonucleotide
  • [(2R,3S,4R,5R)-5-(4-carbamoyl-5-formamidoimidazol-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl dihydrogen phosphate
  • ((2R,3S,4R,5R)-5-(4-carbamoyl-5-formamidoimidazol-1-yl)-3,4-dihydroxyoxolan-2-yl)methyl dihydrogen phosphate
  • ((5-(3-carbamoyl-4-formamido-1H-pyrazol-1-yl)-3,4-dihydroxyoxolan-2-yl)methoxy)phosphonic acid
  • phosphoribosyl formamidocarboxamide
  • Faicar ~85%
  • 5-Formamido-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide
  • {[(2R,3S,4R,5R)-5-(4-carbamoyl-5-formamido-1H-imidazol-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}phosphonic acid
  • 5-Formamido-1-(5-phosphoribosyl)imidazole-4-carboxamide
  • 1-(5'-Phosphoribosyl)-5-formamido-4-imidazolecarboxamide
  • 5-(Formylamino)-1-(5-O-Phosphono-Beta-D-Ribofuranosyl)-1h-Imidazole-4-Carboxamide
  • 5'-Phosphoribosyl-5-formamido-4-imidazolecarboxamide
  • 1H-Imidazole-4-carboxamide, 5-(formylamino)-1-(5-O-phosphono-beta-D-ribofuranosyl)-
  • 5-Phosphoribosyl-5-formamido-4-imid-carboxamide
  • 5'-p-Ribosyl-5-formamido-4-imidazole carboxamide
  • Faicar (>80%)
  • 5'-phosphoribosyl-5-formamido-4-imidazole carboxamide
  • 5-Formylamino-4-imidazolecarboxamideribonucleotide
  • 1-(5 -Phosphoribosyl)-5-formamido-4-imidazolecarboxamide
  • 5-formamido-1-(5-phosphoribosyl)-imidazole-4-carboxamide
  • 5-Formamido-1-(5-O-phosphono-beta-D-ribofuranosyl)-1H-imidazole-4-carboxamide
  • Imidazole-4-carboxamide, 5-formamido-1-beta-D-ribofuranosyl-, 5'-(dihydrogen phosphate)
  • 1-(4-carbamoyl-5-formamido-1H-imidazol-1-yl)-1-deoxy-D-ribofuranose 5-(dihydrogen phosphate)

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
366.22 g/molcalc.
Exact mass
366.0577 Dacalc.
LogP (octanol/water)
-2.72calc.
Topological polar surface area
206.5 Ųcalc.
Hydrogen bond donors
6calc.
Hydrogen bond acceptors
8calc.
Rotatable bonds
7calc.
Heavy atoms
24calc.
Rings
2calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.5calc.
Formal charge
0calc.
Stereocentres
4calc.
Lipinski rule of five
Passes (1 violation)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1cn(C2CCCO2)cn1

c1cn(C2CCCO2)cn1

2 rings, 10 atoms.

138 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Faicar suppliers

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Where suppliers are based

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Faicar price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Roles

  • Escherichia coli metabolite
  • animal metabolite
  • bacterial metabolite
  • eukaryotic metabolite
  • mammalian metabolite
  • metabolite
  • mouse metabolite
  • prokaryotic metabolite

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Faicar is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Faicar is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Faicar, based on the data on this page

What is Faicar?

5-formamido-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide is a 1-(phosphoribosyl)imidazolecarboxamide. It has a role as a mouse metabolite and an Escherichia coli metabolite. It is a conjugate acid of a 5-formamido-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide(2-).

What is the CAS number of Faicar?

The CAS registry number of Faicar is 13018-54-7.

What is the molecular formula and weight of Faicar?

The molecular formula of Faicar is C10H15N4O9P and its molar mass is 366.22 g/mol.

What is Faicar used for?

Known uses and roles of Faicar include escherichia coli metabolite, animal metabolite, bacterial metabolite, eukaryotic metabolite, mammalian metabolite and 3 more.

Is Faicar hazardous?

No GHS hazard classification for Faicar is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Faicar?

Faicar is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Faicar?

CompoundList lists 1 supplier of Faicar in China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Faicar?

Suppliers quote Faicar on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Faicar

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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