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Amines and amides

Isonitrozine

Also known as Izonitrozine, 4-Dimethylamino-3-hydroxyimino-2-butanone, 1-dimethylamino-2,3-butadione-2-oxime

CAS 2840-05-3Formula C6H13ClN2O2Molar mass 180.64 g/mol
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Isonitrozine chemical structure, C6H13ClN2O2, CAS 2840-05-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
2840-05-3
Formula
C6H13ClN2O2
Molar mass
180.64 g/mol
HS code
292800
Category
Amines and amides

What is Isonitrozine?

Plain description, key identifiers and synonyms

Isonitrozine is a chemical substance with the molecular formula C6H13ClN2O2 and a molar mass of 180.64 g/mol. Its CAS registry number is 2840-05-3. The IUPAC name is [(2Z)-2-hydroxyimino-3-oxobutyl]-dimethylazanium chloride.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[(2Z)-2-hydroxyimino-3-oxobutyl]-dimethylazanium chloride
CAS number
2840-05-3Other or deprecated CAS: 17224-46-3
Molecular formula
C6H13ClN2O2
InChIKey
OSLZTCJHQUDKNL-NAFXZHHSSA-N
InChI
InChI=1S/C6H12N2O2.ClH/c1-5(9)6(7-10)4-8(2)3;/h10H,4H2,1-3H3;1H/b7-6-;
Canonical SMILES
CC(=O)C(C[NH+](C)C)=NO.[Cl-]
Isomeric SMILES
CC(=O)/C(=N\O)/C[NH+](C)C.[Cl-]

Synonyms

  • Izonitrozine
  • 4-Dimethylamino-3-hydroxyimino-2-butanone
  • 1-dimethylamino-2,3-butadione-2-oxime
  • Isonitrosine
  • 3-Butanone, 1-dimethylamino-2-hydroxyimino-, hydrochloride
  • Izonitrozin
  • 1-Dimethylamino-2-hydroxyimino-3-butanone hydrochloride
  • 2,3-Butanedione, 1-(dimethylamino)-, 2-oxime, monohydrochloride
  • 2,3-Butanedione, dimethylamino-, 2-oxime, hydrochloride
  • [(2Z)-2-hydroxyimino-3-oxobutyl]-dimethylazanium, chloride

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
180.64 g/molcalc.
Exact mass
180.0666 Dacalc.
LogP (octanol/water)
-4.45calc.
Topological polar surface area
54.1 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
3calc.
Heavy atoms
11calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.67calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
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.

Isonitrozine suppliers

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Isonitrozine 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

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 Isonitrozine is traded under.

HS 2928.00Indicative HS code

Organic derivatives of hydrazine or of hydroxylamine

World exports in 2024
$1.38B
−9.0% vs 2023, imports $1.52B
2019 to 2024
Top exporters
  1. Switzerland * partner reported44.0%
  2. China18.4%
  3. Italy9.4%
Top importers
  1. Brazil21.8%
  2. United States12.8%
  3. Italy10.8%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Isonitrozine?

Isonitrozine is a chemical substance with the molecular formula C6H13ClN2O2 and a molar mass of 180.64 g/mol. Its CAS registry number is 2840-05-3. The IUPAC name is [(2Z)-2-hydroxyimino-3-oxobutyl]-dimethylazanium chloride.

What is the CAS number of Isonitrozine?

The CAS registry number of Isonitrozine is 2840-05-3. Other or deprecated CAS numbers: 17224-46-3.

What is the molecular formula and weight of Isonitrozine?

The molecular formula of Isonitrozine is C6H13ClN2O2 and its molar mass is 180.64 g/mol.

What is Isonitrozine used for?

Known uses and roles of Isonitrozine include building blocks in research and laboratory.

Is Isonitrozine hazardous?

No GHS hazard classification for Isonitrozine 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 Isonitrozine?

Isonitrozine is usually classified under HS code 292800 (Organic derivatives of hydrazine or of hydroxylamine). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Isonitrozine?

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

What is the price of Isonitrozine?

Suppliers quote Isonitrozine 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 Isonitrozine

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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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