5′-Chloro-2′-hydroxy-3′-nitroacetophenone

CAS 84942-40-5ClC6H2(OH)(NO2)COCH3Chemical Synthesis

5′-Chloro-2′-hydroxy-3′-nitroacetophenone (CAS: 84942-40-5) is a specialised organic compound with the linear formula ClC₆H₂ (OH)(NO₂)COCH₃ and a molecular weight of 215.59 g/mol. It serves as a valuable building block in chemical synthesis, particularly within organic chemistry research and development. This ketone derivative is characterised by its specific substitution pattern, making it a key intermediate for constructing more complex molecular structures in various research applications.

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5′-Chloro-2′-hydroxy-3′-nitroacetophenone (ClC6H2(OH)(NO2)COCH3) — chemical structure, CAS 84942-40-5; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksC7 to C8Carbonyl CompoundsChemical SynthesisKetones

01 /Applications

Organic Synthesis Intermediate

Utilised as a versatile building block in multi-step organic synthesis pathways. Its functional groups allow for diverse chemical transformations to create novel compounds.

Research and Development

Employed in academic and industrial R&D settings for the exploration of new chemical entities and reaction methodologies. Its structure lends itself to varied synthetic approaches.

Ketone Derivative Chemistry

Serves as a precursor in reactions involving ketone functionalities. The presence of chloro, hydroxyl, and nitro groups offers multiple sites for regioselective modification.

02 /Properties

Molecular weight	215.59
Linear formula	ClC6H2(OH)(NO2)COCH3
Assay	99%
Melting point	132-135 °C(lit.)

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P305IF IN EYES

Protective equipment	dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	36/37/38
Safety statements (S)	26-36

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

84942-40-5

MDL number

MFCD00191921

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is 5′-Chloro-2′-hydroxy-3′-nitroacetophenone used for?

This compound is primarily used as a building block and intermediate in organic synthesis and chemical research and development.

What are the CAS number and formula for 5′-Chloro-2′-hydroxy-3′-nitroacetophenone?

The CAS number is 84942-40-5, and its linear formula is ClC₆H₂ (OH)(NO₂)COCH₃.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this chemical at a purity of 99% (assay). We do not represent this product as USP, BP, or EP grade; it is suitable for research and technical applications.

How should 5′-Chloro-2′-hydroxy-3′-nitroacetophenone be handled?

Handle with appropriate personal protective equipment including a dust mask (type N95 US), eyeshields, and gloves. Avoid breathing dust. Ensure adequate ventilation. Refer to the Safety Data Sheet for comprehensive handling instructions.