Haloperidol Impurity 20

Name: Haloperidol Impurity 20
Brand: Zemixal
SKU: ZX-045599

Reference StandardAvailable on request

Order Haloperidol Impurity 20 (CAS 660844-75-7) online at Zemixal: C21H21ClFNO, COA and SDS with every lot, worldwide shipping.

Pack sizes

Haloperidol Impurity 20 chemical structure

CAS number660844-75-7

FormulaC₂₁H₂₁ClFNO

Molar mass357.8 g/mol

Physical formSolid

HS code38229090

InChIKeyZNOLNAPJKOYTHY-UHFFFAOYSA-N

IUPAC name4-[4-(4-chlorophenyl)-3,6-dihydro-2H-pyridin-1-yl]-1-(4-fluorophenyl)butan-1-one

About Haloperidol Impurity 20

Zemixal lists Haloperidol Impurity 20 for laboratories that identify, quantify or control Haloperidol and its related substances. Identity at a glance (Reference Standard): CAS 660844-75-7, formula C21H21ClFNO and molar mass 357.8 g/mol. It is handled as a solid.

Where it is used

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

Storage and safety notes

Hazard communication follows GHS (Danger: H301, H315, H317 and H319). Our SDS lists exposure controls and first-aid measures.

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. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

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 Haloperidol Impurity 20
Product name	Haloperidol Impurity 20
Catalogue number	ZX-045599
CAS number	660844-75-7
IUPAC name	4-[4-(4-chlorophenyl)-3,6-dihydro-2H-pyridin-1-yl]-1-(4-fluorophenyl)butan-1-one
Molecular formula	C₂₁H₂₁ClFNO
Molar mass	357.8 g/mol
Exact mass	357.1296
Grade	Reference Standard
Physical form	Solid
XLogP3	4.5
H-bond donors / acceptors	0 / 3
Topological polar surface area	20.3 Å²
HS code	38229090
InChIKey	ZNOLNAPJKOYTHY-UHFFFAOYSA-N
SMILES	C1CN(CC=C1C2=CC=C(C=C2)Cl)CCCC(=O)C3=CC=C(C=C3)F
PubChem CID	171187
Synonyms	Clp-FP-OB-thp, 4(4-Chlorophenyl)-1-(4-(4-fluorophenyl)-4-oxobutyl)-1,2,3,6-tetrahydropyridine, 4-(4-chlorophenyl)-1-(4-(4--fluorophenyl)-4-oxobutyl)-1,2,3,6-tetrahydropyridine, 4-(4-(4-Chlorophenyl)-3,6-dihydro-1(2H)-pyridinyl)-1-(4-fluorophenyl)-1-butanone, 4-(4-(p-chlorophenyl)-2,5,6-trihydropyridino)-4'-fluorobutyrophenone, 4-[4-(4-Chlorophenyl)-3,6-dihydro-1(2H)-pyridinyl]-1-(4-fluorophenyl)-1-butanone, 4-[4-(4-chlorophenyl)-3,6-dihydropyridin-1(2H)-yl]-1-(4-fluorophenyl)butan-1-one, Haloperidol Impurity 22, 4-(4-(4-chlorophenyl)-3,6-dihydropyridin-1(2H)-yl)-1-(4-fluorophenyl)butan-1-one, Haloperidol Impurity 43, 1-Butanone, 4-(4-(4-chlorophenyl)-3,6-dihydro-1(2H)-pyridinyl)-1-(4-fluorophenyl)-, Haloperidol 1,2,3,6-tetrahydropyridine

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

Safety and GHS hazards

Acute toxicity

Health hazard

Signal word Danger

H301Toxic if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation
H360May damage fertility or the unborn child

Precautionary statements P203, P261, P264, P264 + P265, P270, P271, P272, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P318, P319, P321, P330, P332 + P317, P333 + 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 Haloperidol Impurity 20
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 Haloperidol Impurity 20

Which CAS number identifies Haloperidol Impurity 20?

Haloperidol Impurity 20 is registered under CAS 660844-75-7. You may also see it listed as Clp-FP-OB-thp, 4(4-Chlorophenyl)-1-(4-(4-fluorophenyl)-4-oxobutyl)-1,2,3,6-tetrahydropyridine, 4-(4-chlorophenyl)-1-(4-(4--fluorophenyl)-4-oxobutyl)-1,2,3,6-tetrahydropyridine. Our catalogue number for this item is ZX-045599.

What are the formula and molar mass of Haloperidol Impurity 20?

For Haloperidol Impurity 20, its formula is C21H21ClFNO and its molar mass is 357.8 g/mol. The systematic (IUPAC) name is 4-[4-(4-chlorophenyl)-3,6-dihydro-2H-pyridin-1-yl]-1-(4-fluorophenyl)butan-1-one. InChIKey ZNOLNAPJKOYTHY-UHFFFAOYSA-N lets you match it in any structure database.

How is Haloperidol Impurity 20 used in pharmaceutical QC?

Haloperidol Impurity 20 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 Haloperidol Impurity 20?

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 Haloperidol Impurity 20?

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 Haloperidol Impurity 20 to my country?

Yes. Because Haloperidol Impurity 20 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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