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Nucleosides and nucleotides

Clitidine

Also known as Chrytidine, 1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-iminopyridine-3-carboxylic acid, 4-Imino-1-pentofuranosyl-1,4-dihydropyridine-3-carboxylic acid

CAS 63592-84-7Formula C11H14N2O6Molar mass 270.24 g/mol
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Clitidine chemical structure, C11H14N2O6, CAS 63592-84-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
63592-84-7
Formula
C11H14N2O6
Molar mass
270.24 g/mol
HS code
293499
Category
Nucleosides and nucleotides

What is Clitidine?

Plain description, key identifiers and synonyms

Clitidine is a pyridine nucleoside comprising 4-imino-1,4-dihydro-3-pyridinecarboxylic acid as the nucleobase having the beta-ribofuranosyl moiety attached at position 1. A toxin produced by poisonous mushrooms. It has a role as a toxin and a fungal metabolite. It is an imine, a pyridinemonocarboxylic acid and a pyridine nucleoside. It is functionally related to a D-ribosylnicotinic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-iminopyridine-3-carboxylic acid
CAS number
63592-84-7 CAS number cross-checked
Molecular formula
C11H14N2O6
InChIKey
FYEBWHCXONMZDU-ZYUZMQFOSA-N
InChI
InChI=1S/C11H14N2O6/c12-6-1-2-13(3-5(6)11(17)18)10-9(16)8(15)7(4-14)19-10/h1-3,7-10,12,14-16H,4H2,(H,17,18)/t7-,8-,9-,10-/m1/s1
Canonical SMILES
N=c1ccn(C2OC(CO)C(O)C2O)cc1C(=O)O
Isomeric SMILES
C1=CN(C=C(C1=N)C(=O)O)[C@H]2[C@@H]([C@@H]([C@H](O2)CO)O)O

Synonyms

  • Chrytidine
  • 1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-iminopyridine-3-carboxylic acid
  • 4-Imino-1-pentofuranosyl-1,4-dihydropyridine-3-carboxylic acid
  • 4-imino-1-beta-ribofuranosyl-1,4-dihydro-3-pyridinecarboxylic acid
  • 4-Imino-1-beta-D-ribofuranosyl-1,4-dihydropyridine-3-carboxylic acid

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
270.24 g/molcalc.
Exact mass
270.0852 Dacalc.
LogP (octanol/water)
-1.72calc.
Topological polar surface area
136 Ųcalc.
Hydrogen bond donors
5calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
3calc.
Heavy atoms
19calc.
Rings
2calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.46calc.
Formal charge
0calc.
Stereocentres
4calc.
Lipinski rule of five
Passes (0 violations)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, N=c1ccn(C2CCCO2)cc1

N=c1ccn(C2CCCO2)cc1

2 rings, 12 atoms.

1 other chemical 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.

Clitidine suppliers

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Clitidine price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Roles

  • eukaryotic metabolite
  • fungal metabolite
  • metabolite
  • poison
  • toxin

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 Clitidine 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 Clitidine is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Clitidine?

Clitidine is a pyridine nucleoside comprising 4-imino-1,4-dihydro-3-pyridinecarboxylic acid as the nucleobase having the beta-ribofuranosyl moiety attached at position 1. A toxin produced by poisonous mushrooms. It has a role as a toxin and a fungal metabolite.

What is the CAS number of Clitidine?

The CAS registry number of Clitidine is 63592-84-7.

What is the molecular formula and weight of Clitidine?

The molecular formula of Clitidine is C11H14N2O6 and its molar mass is 270.24 g/mol.

What is Clitidine used for?

Known uses and roles of Clitidine include eukaryotic metabolite, fungal metabolite, metabolite, poison and toxin.

Is Clitidine hazardous?

No GHS hazard classification for Clitidine 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 Clitidine?

Clitidine 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 Clitidine?

Post a free request on CompoundList and suppliers of Clitidine will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Clitidine?

Suppliers quote Clitidine 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 Clitidine

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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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