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Heterocyclic building blocks

CP 94

Also known as 1,2-Diethyl-3-hydroxypyridin-4-one, Diethyl hydroxypyridinone, CGP 46700

CAS 115900-75-9Formula C9H13NO2Molar mass 167.21 g/molEC 823-796-9
GHS signal word: Warning. Pictograms: Harmful or irritant
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CP 94 chemical structure, C9H13NO2, CAS 115900-75-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
115900-75-9
Formula
C9H13NO2
Molar mass
167.21 g/mol
EC number
823-796-9
HS code
293339
Category
Heterocyclic building blocks

What is CP 94?

Plain description, key identifiers and synonyms

CP 94 is a chemical substance with the molecular formula C9H13NO2 and a molar mass of 167.21 g/mol. Its CAS registry number is 115900-75-9. The IUPAC name is 1,2-diethyl-3-hydroxypyridin-4-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1,2-diethyl-3-hydroxypyridin-4-one
CAS number
115900-75-9 CAS number cross-checked
EC number
823-796-9
Molecular formula
C9H13NO2
UNII
G3PX21X7IU
MDL number
MFCD00869703
InChIKey
XIYFEESCIBNMIC-UHFFFAOYSA-N
InChI
InChI=1S/C9H13NO2/c1-3-7-9(12)8(11)5-6-10(7)4-2/h5-6,12H,3-4H2,1-2H3
SMILES (canonical and isomeric)
CCC1=C(C(=O)C=CN1CC)O

Synonyms

  • 1,2-Diethyl-3-hydroxypyridin-4-one
  • Diethyl hydroxypyridinone
  • CGP 46700
  • 4(1H)-Pyridinone, 1,2-diethyl-3-hydroxy-
  • 1,2-Diethyl-3-hydroxy-4(1H)-pyridinone
  • 1,2-Diethyl-3-hydroxypyridin-4(1H)-one
  • 1,2-diethyl-3-hydroxypyrid-4-one
  • 1,2-diethyl-3-hydroxy-pyridin-4-one
  • 1,2-Diethyl-3-hydroxypyridin-4-one, CGP 46700
  • 1,2-diethyl-3-hydroxy-1,4-dihydropyridin-4-one
  • Maltol Related Compound 5
  • 1,2-Diethyl-3-hydroxyhydropyridin-4-one

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
167.21 g/molcalc.
Exact mass
167.0946 Dacalc.
LogP (octanol/water)
1.14calc.
Topological polar surface area
42.23 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
2calc.
Heavy atoms
12calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.44calc.
Formal charge
0calc.
Stereocentres
0calc.
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, O=c1cc[nH]cc1

O=c1cc[nH]cc1

1 ring, 7 atoms, the 4-Hydroxypyridine ring system.

2,433 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
Precautionary statements (19)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

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

Full safety data and first aid

CP 94 suppliers

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CP 94 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

Pharmacological actions

  • Iron Chelating Agents

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 CP 94 is traded under.

HS 2933.39Indicative HS code

Heterocyclic compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure…

World exports in 2024
$9.16B
−17.9% vs 2023, imports $10.6B
2019 to 2024
Top exporters
  1. China21.5%
  2. India * partner reported12.3%
  3. Ireland11.6%
Top importers
  1. Germany14.2%
  2. United States12.8%
  3. Brazil10.1%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for CP 94 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about CP 94, based on the data on this page

What is CP 94?

CP 94 is a chemical substance with the molecular formula C9H13NO2 and a molar mass of 167.21 g/mol. Its CAS registry number is 115900-75-9. The IUPAC name is 1,2-diethyl-3-hydroxypyridin-4-one.

What is the CAS number of CP 94?

The CAS registry number of CP 94 is 115900-75-9.

What is the molecular formula and weight of CP 94?

The molecular formula of CP 94 is C9H13NO2 and its molar mass is 167.21 g/mol.

What is CP 94 used for?

Known uses and roles of CP 94 include building blocks in research and laboratory, screening compounds in research and laboratory and iron chelating agents.

Is CP 94 hazardous?

CP 94 carries the GHS signal word "Warning". Main hazards: harmful if swallowed, causes skin irritation, causes serious eye irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of CP 94?

CP 94 is usually classified under HS code 293339 (Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy CP 94?

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What is the price of CP 94?

Suppliers quote CP 94 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 CP 94

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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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