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Impurities and reference standards

Methyl isonicotinimidate

Also known as methyl pyridine-4-carboximidate, 4-Pyridinecarboximidic acid, methyl ester, Methylisonicotinimidate

CAS 35451-46-8Formula C7H8N2OMolar mass 136.15 g/mol
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Methyl isonicotinimidate chemical structure, C7H8N2O, CAS 35451-46-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
35451-46-8
Formula
C7H8N2O
Molar mass
136.15 g/mol
HS code
293339
Category
Impurities and reference standards

What is Methyl isonicotinimidate?

Plain description, key identifiers and synonyms

Methyl isonicotinimidate is a chemical substance with the molecular formula C7H8N2O and a molar mass of 136.15 g/mol. Its CAS registry number is 35451-46-8. The IUPAC name is methyl pyridine-4-carboximidate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
methyl pyridine-4-carboximidate
CAS number
35451-46-8 CAS number cross-checked
Molecular formula
C7H8N2O
MDL number
MFCD12776913
InChIKey
NJHSZWGAZDIXPZ-UHFFFAOYSA-N
InChI
InChI=1S/C7H8N2O/c1-10-7(8)6-2-4-9-5-3-6/h2-5,8H,1H3
SMILES (canonical and isomeric)
COC(=N)C1=CC=NC=C1

Synonyms

  • methyl pyridine-4-carboximidate
  • 4-Pyridinecarboximidic acid, methyl ester
  • Methylisonicotinimidate
  • Topiroxostat Impurity 94
  • methyl pyridine-4-carboximidoate

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
136.15 g/molcalc.
Exact mass
136.0637 Dacalc.
LogP (octanol/water)
1.05calc.
Topological polar surface area
45.97 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
1calc.
Heavy atoms
10calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.14calc.
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, c1ccncc1

c1ccncc1

1 ring, 6 atoms, the Pyridine ring system.

118,162 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.

Methyl isonicotinimidate suppliers

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Methyl isonicotinimidate 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

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

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

Frequently asked questions

Quick answers about Methyl isonicotinimidate, based on the data on this page

What is Methyl isonicotinimidate?

Methyl isonicotinimidate is a chemical substance with the molecular formula C7H8N2O and a molar mass of 136.15 g/mol. Its CAS registry number is 35451-46-8. The IUPAC name is methyl pyridine-4-carboximidate.

What is the CAS number of Methyl isonicotinimidate?

The CAS registry number of Methyl isonicotinimidate is 35451-46-8.

What is the molecular formula and weight of Methyl isonicotinimidate?

The molecular formula of Methyl isonicotinimidate is C7H8N2O and its molar mass is 136.15 g/mol.

Is Methyl isonicotinimidate hazardous?

No GHS hazard classification for Methyl isonicotinimidate 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 Methyl isonicotinimidate?

Methyl isonicotinimidate 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 Methyl isonicotinimidate?

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What is the price of Methyl isonicotinimidate?

Suppliers quote Methyl isonicotinimidate 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 Methyl isonicotinimidate

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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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