4-Chlorobutyrophenone

Name: 4-Chlorobutyrophenone
Brand: Zemixal
SKU: ZX-033567

Reference StandardAvailable on request

Buy 4-Chlorobutyrophenone (CAS 939-52-6) from Zemixal: C10H11ClO, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes

4-Chlorobutyrophenone chemical structure

CAS number939-52-6

FormulaC₁₀H₁₁ClO

Molar mass182.64 g/mol

Physical formSolid

HS code38229090

InChIKeyGHEFQKHLHFXSBR-UHFFFAOYSA-N

IUPAC name4-chloro-1-phenylbutan-1-one

About 4-Chlorobutyrophenone

Analytical teams working on Haloperidol use 4-Chlorobutyrophenone as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 939-52-6, formula C10H11ClO and molar mass 182.64 g/mol. It is handled as a solid.

Use cases we see most often

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Handling and storage

Classified under GHS with signal word Warning and hazard statements H302, H315, H319 and H335. Read the SDS before first use.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Haloperidol

See every impurity, metabolite and related compound we list for this API.

Haloperidol standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 4-Chlorobutyrophenone
Product name	4-Chlorobutyrophenone
Catalogue number	ZX-033567
CAS number	939-52-6
IUPAC name	4-chloro-1-phenylbutan-1-one
Molecular formula	C₁₀H₁₁ClO
Molar mass	182.64 g/mol
Exact mass	182.0498
Grade	Reference Standard
Physical form	Solid
XLogP3	2.5
H-bond donors / acceptors	0 / 1
Topological polar surface area	17.1 Å²
HS code	38229090
InChIKey	GHEFQKHLHFXSBR-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)C(=O)CCCCl
PubChem CID	253533
Synonyms	gamma-Chlorobutyrophenone, .gamma.-Chlorobutyrophenone, 1-Butanone, 4-chloro-1-phenyl-, .omega.-Chlorobutyrophenone, omega-Chlorobutyrophenone, 4-chloro-1-oxo-1-phenylbutane, 4-Chloro-1-phenyl-1-butanone, 4-chlorobutyrylbenzene, 3-benzoylpropyl chloride, 4-chloro-1-phenylbutan-1one, 4chloro-1-phenylbutan-1-one

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 4-Chlorobutyrophenone
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 4-Chlorobutyrophenone

Which CAS number identifies 4-Chlorobutyrophenone?

4-Chlorobutyrophenone is registered under CAS 939-52-6. You may also see it listed as gamma-Chlorobutyrophenone, .gamma.-Chlorobutyrophenone, 1-Butanone, 4-chloro-1-phenyl-. Our catalogue number for this item is ZX-033567.

What are the formula and molar mass of 4-Chlorobutyrophenone?

For 4-Chlorobutyrophenone, its formula is C10H11ClO and its molar mass is 182.64 g/mol. The systematic (IUPAC) name is 4-chloro-1-phenylbutan-1-one. InChIKey GHEFQKHLHFXSBR-UHFFFAOYSA-N lets you match it in any structure database.

How is 4-Chlorobutyrophenone used in pharmaceutical QC?

4-Chlorobutyrophenone is a characterised reference material linked to Haloperidol. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for 4-Chlorobutyrophenone?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with 4-Chlorobutyrophenone?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship 4-Chlorobutyrophenone to my country?

Yes. Because 4-Chlorobutyrophenone is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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