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Aliphatic and alicyclic building blocks

Capuride

Also known as Capurid, Pacinox, Capurida

CAS 5579-13-5Formula C9H18N2O2Molar mass 186.26 g/mol
1 supplier listed
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Capuride chemical structure, C9H18N2O2, CAS 5579-13-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
5579-13-5
Formula
C9H18N2O2
Molar mass
186.26 g/mol
HS code
292519
Category
Aliphatic and alicyclic building blocks

What is Capuride?

Plain description, key identifiers and synonyms

Capuride is an N-acylurea in which the acyl substituent is 2-ethyl-3-methylpentanoyl. A monoureide sedative, it has a duration of hypnotic effect similar to that of the short-acting barbiturates. It has a role as a sedative.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N-carbamoyl-2-ethyl-3-methylpentanamide
CAS number
5579-13-5 CAS number cross-checked
Molecular formula
C9H18N2O2
UNII
3FO9QT93IS
InChIKey
HLSLSXBFTXUKCY-UHFFFAOYSA-N
InChI
InChI=1S/C9H18N2O2/c1-4-6(3)7(5-2)8(12)11-9(10)13/h6-7H,4-5H2,1-3H3,(H3,10,11,12,13)
SMILES (canonical and isomeric)
CCC(C)C(CC)C(=O)NC(=O)N

Synonyms

  • Capurid
  • Pacinox
  • Capurida
  • Capuridum
  • McN-X-94
  • (2-Ethyl-3-methylvaleryl)urea
  • (Ethyl-sec-butylacetyl)urea
  • 1-(2-Ethyl-3-methylpentanoyl)urea
  • N-(aminocarbonyl)-2-ethyl-3-methylpentanamide
  • N-carbamoyl-2-ethyl-3-methylpentanamide
  • Pentanamide, N-(aminocarbonyl)-2-ethyl-3-methyl-
  • Urea, (2-ethyl-3-methylvaleryl)-
  • Urea, (2-ethyl-3-methyl-valeryl)-
  • Pacinox (TN)
  • Capuride (USAN/INN)
  • 2-ethyl-3-methyl-pentanoyl urea
  • N-(2-Ethyl-3-methylpentanoyl)urea
  • 1-(2-ethyl-3-methyl-pentanoyl)-urea
  • N-carbamoyl-2-ethyl-3-methyl-pentanamide

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
186.26 g/molcalc.
Exact mass
186.1368 Dacalc.
LogP (octanol/water)
1.25calc.
Topological polar surface area
72.19 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
4calc.
Heavy atoms
13calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.78calc.
Formal charge
0calc.
Stereocentres
2calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

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.

Capuride suppliers

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Where suppliers are based

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Capuride 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

  • central nervous system depressant
  • central nervous system drug
  • pharmaceutical
  • sedative

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 Capuride is traded under.

HS 2925.19Indicative HS code

Imides and their derivatives, salts thereof, other

World exports in 2024
$295M
+11.7% vs 2023, imports $348M
2019 to 2024
Top exporters
  1. China29.7%
  2. Japan22.7%
  3. United Kingdom10.0%
Top importers
  1. United States12.7%
  2. Brazil12.6%
  3. China10.5%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Capuride?

Capuride is an N-acylurea in which the acyl substituent is 2-ethyl-3-methylpentanoyl. A monoureide sedative, it has a duration of hypnotic effect similar to that of the short-acting barbiturates. It has a role as a sedative.

What is the CAS number of Capuride?

The CAS registry number of Capuride is 5579-13-5.

What is the molecular formula and weight of Capuride?

The molecular formula of Capuride is C9H18N2O2 and its molar mass is 186.26 g/mol.

What is Capuride used for?

Known uses and roles of Capuride include building blocks in research and laboratory, central nervous system depressant, central nervous system drug, pharmaceutical and sedative.

Is Capuride hazardous?

No GHS hazard classification for Capuride 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 Capuride?

Capuride is usually classified under HS code 292519 (Imides and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Capuride?

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

What is the price of Capuride?

Suppliers quote Capuride 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 Capuride

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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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