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Aromatic building blocks

p-Nitro-chlorocinnamic aldehyde

Also known as 3-(2-Chloro-4-nitro-phenyl)-propenal, (E)-3-(2-chloro-4-nitro-phenyl)prop-2-enal

CAS 24893-01-4Formula C9H6ClNO3Molar mass 211.60 g/mol
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p-Nitro-chlorocinnamic aldehyde chemical structure, C9H6ClNO3, CAS 24893-01-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
24893-01-4
Formula
C9H6ClNO3
Molar mass
211.60 g/mol
HS code
291300
Category
Aromatic building blocks

What is p-Nitro-chlorocinnamic aldehyde?

Plain description, key identifiers and synonyms

p-Nitro-chlorocinnamic aldehyde is a chemical substance with the molecular formula C9H6ClNO3 and a molar mass of 211.60 g/mol. Its CAS registry number is 24893-01-4. The IUPAC name is (E)-3-(2-chloro-4-nitrophenyl)prop-2-enal.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(E)-3-(2-chloro-4-nitrophenyl)prop-2-enal
CAS number
24893-01-4
Molecular formula
C9H6ClNO3
InChIKey
VDKXIAGMRMTHAF-OWOJBTEDSA-N
InChI
InChI=1S/C9H6ClNO3/c10-9-6-8(11(13)14)4-3-7(9)2-1-5-12/h1-6H/b2-1+
Canonical SMILES
O=CC=Cc1ccc([N+](=O)[O-])cc1Cl
Isomeric SMILES
C1=CC(=C(C=C1[N+](=O)[O-])Cl)/C=C/C=O

Synonyms

  • 3-(2-Chloro-4-nitro-phenyl)-propenal
  • (E)-3-(2-chloro-4-nitro-phenyl)prop-2-enal

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
211.60 g/molcalc.
Exact mass
211.0036 Dacalc.
LogP (octanol/water)
2.46calc.
Topological polar surface area
60.21 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
3calc.
Heavy atoms
14calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0calc.
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, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 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.

p-Nitro-chlorocinnamic aldehyde suppliers

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p-Nitro-chlorocinnamic aldehyde 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 p-Nitro-chlorocinnamic aldehyde is traded under.

HS 2913.00Indicative HS code

Halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912

World exports in 2024
$53.8M
−28.4% vs 2023, imports $62M
2019 to 2024
Top exporters
  1. China62.0%
  2. India * partner reported22.7%
  3. Japan6.6%
Top importers
  1. India * partner reported37.9%
  2. Japan9.9%
  3. Germany7.6%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about p-Nitro-chlorocinnamic aldehyde, based on the data on this page

What is p-Nitro-chlorocinnamic aldehyde?

p-Nitro-chlorocinnamic aldehyde is a chemical substance with the molecular formula C9H6ClNO3 and a molar mass of 211.60 g/mol. Its CAS registry number is 24893-01-4. The IUPAC name is (E)-3-(2-chloro-4-nitrophenyl)prop-2-enal.

What is the CAS number of p-Nitro-chlorocinnamic aldehyde?

The CAS registry number of p-Nitro-chlorocinnamic aldehyde is 24893-01-4.

What is the molecular formula and weight of p-Nitro-chlorocinnamic aldehyde?

The molecular formula of p-Nitro-chlorocinnamic aldehyde is C9H6ClNO3 and its molar mass is 211.60 g/mol.

What is p-Nitro-chlorocinnamic aldehyde used for?

Known uses and roles of p-Nitro-chlorocinnamic aldehyde include building blocks in research and laboratory and screening compounds in research and laboratory.

Is p-Nitro-chlorocinnamic aldehyde hazardous?

No GHS hazard classification for p-Nitro-chlorocinnamic aldehyde 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 p-Nitro-chlorocinnamic aldehyde?

p-Nitro-chlorocinnamic aldehyde is usually classified under HS code 291300 (Halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912). This is indicative, confirm it with your customs broker before shipping.

Where can I buy p-Nitro-chlorocinnamic aldehyde?

Post a free request on CompoundList and suppliers of p-Nitro-chlorocinnamic aldehyde will send you quotes. Your contact details stay private until you accept a quote.

What is the price of p-Nitro-chlorocinnamic aldehyde?

Suppliers quote p-Nitro-chlorocinnamic aldehyde 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 p-Nitro-chlorocinnamic aldehyde

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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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