Azaperone

Azaperone: butyrophenone sedative (veterinary).

Azaperone testing at Vanguard Laboratory: identity, purity and quantity $250 per sample, with results in 3 to 5 business days.

Structure

Azaperone: 2D structure drawn from the PubChem record (CID 15443).

Compound data

CAS number

1649-18-9

Formula

C₁₉H₂₂FN₃O

Molecular weight

327.40 g/mol

Type

Butyrophenone sedative (veterinary)

Structure and names

Identity: Azaperone

IUPAC name: 1-(4-fluorophenyl)-4-(4-pyridin-2-ylpiperazin-1-yl)butan-1-one

How Vanguard tests Azaperone

Method for the $250 identity, purity and quantity test: HPLC-UV purity and assay, LC-MS identity, against a reference standard, with results in 3 to 5 business days.

The USP monograph covers identity by infrared spectroscopy, assay by nonaqueous titration, related impurities by thin-layer chromatography, melting range, loss on drying and residue on ignition. Full testing to the USP Azaperone monograph is available and quoted.

What's reported

Purity, as percent of total peak area
Quantity, against the label claim
Identity, reported as match or no match against the reference standard
With monograph testing (quoted): the monograph’s tests against its limits

Tests and prices

Purity and quantity

$250

Chromatographic purity and mg per unit by the method matched to the compound, identity against a reference standard. 1 unit.

Raw powder purity

$200

Chromatographic purity on bulk powder. 50 mg.

Add-on tests

Add-on test	Price
Identity and impurities
FTIR identity	$90
CHNS elemental analysis (carbon, hydrogen, nitrogen, sulfur)	$125
Chiral purity (where a chiral method exists; new methods quoted)	$250
Water, solvents and salt form
Water content by Karl Fischer	$60
Residual solvents	$150
Counterions: chloride, acetate and TFA	$70
Assay
Assay, % w/w (with raw powder purity; $250 together)	+$50
Metals and conformity
Heavy metals: arsenic, cadmium, chromium, mercury and lead	$150
Conformity: purity and quantity on more units from the same lot	$100 per extra unit
Microbiology (injectables)
Endotoxin	$210
Sterility or bioburden	$150
Container closure integrity (CCI)	$50
Screening
Fentanyl screen	$50

10% off for 10 or more samples.

Need something else? Other tests are available on request.

Sample amount and turnaround

Purity and quantity is $250 per sample (1 unit) and raw powder purity is $200 for 50 mg, with results in 3 to 5 business days. Send the material sealed and labeled, with the label claim and the form it contains.

Salts, forms and compendial references

Azaperone (CAS 1649-18-9)
Tell us the salt or form the label states, so quantity is reported on the same basis.

Questions about Azaperone testing

Is the $250 test the same as USP monograph testing?

No. The $250 test covers identity, purity and quantity by HPLC with UV detection for purity and assay, and LC-MS for identity. Full testing to the USP Azaperone monograph is available and quoted.

Why does the $250 test use HPLC when the USP assay is a titration?

A titration measures total base and cannot tell azaperone from related impurities. HPLC separates them, so purity and quantity come from the same run.

What form does azaperone usually arrive in?

Usually a powder or an injectable solution. For solutions, send the labeled concentration so the quantity result can be compared against it.

Sources

https://pubchem.ncbi.nlm.nih.gov/compound/15443

Identity facts from the USP monograph header for this compound.

Order

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