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α-tert-Butyl-β-(4-chlorobenzyl)-1H-1,2,4-triazole-1-ethanol

Name: α-<I>tert</I>-Butyl-β-(4-chlorobenzyl)-1<I>H</I>-1,2,4-triazole-1-ethanol
Brand: SIAL
Price: 76.5 USD
Availability: InStock

PESTANAL^®, analytical standard

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Synonym(s):

Paclobutrazol

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Size/SKU	Availability	Price
250 mg	Estimated to ship onSeptember 14, 2026fromMILWAUKEE	$76.50

About This Item

Empirical Formula (Hill Notation):

C₁₅H₂₀ClN₃O

Molecular Weight:

293.79

UNSPSC Code:

41116107

PubChem Substance ID:

329756590

NACRES:

NA.24

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Properties

grade

analytical standard

Quality Segment

100

description

mixture of stereo isomers

product line

PESTANAL^®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

agriculture

format

neat

SMILES string

OC(C(C)(C)C)C(N1N=CN=C1)CC2=CC=C(Cl)C=C2

InChI

1S/C15H20ClN3O/c1-15(2,3)14(20)13(19-10-17-9-18-19)8-11-4-6-12(16)7-5-11/h4-7,9-10,13-14,20H,8H2,1-3H3

InChI key

RMOGWMIKYWRTKW-UHFFFAOYSA-N

Description

General description

α-tert-Butyl-β-(4-chlorobenzyl)-1H-1,2,4-triazole-1-ethanol is a known plant growth regulator which is utilized to inhibit the alternate bearing habit of mango (Mangifera indica L.).

Application

α-tert-Butyl-β-(4-chlorobenzyl)-1H-1,2,4-triazole-1-ethanol may be used as a reference standard for the determination of the analyte in:

Apple juice samples by matrix solid-phase dispersion (MSPD) and gas chromatography-mass selective detection (GC-MSD) with electron impact (EI) ionization.
Processed fruits and vegetables by miniaturized extraction-partition and liquid chromatography-electrospray tandem mass spectrometry (LC-ESI-MS/MS) equipped with multiple reaction monitoring (MRM) detection.
Crops and soya grains by LC-ESI-MS/MS with MRM detection.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

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This Item	43900	PHR1306	37044
Supelco 46046 α-tert-Butyl-β-(4-chlorobenzyl)-1H-1,2,4-triazole-1-ethanol	Supelco 43900 α-tert-Butyl-β-(4-chlorobenzyl)-1H-1,2,4-triazole-1-ethanol	Supelco PHR1306 3-tert-Butyl-4-hydroxyanisole	Supelco 37044 Uniconazole
description PESTANAL^®, analytical standard	description certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland	description Pharmaceutical Secondary Standard; Certified Reference Material	description PESTANAL^®, analytical standard
format neat	format neat	format neat	format neat
technique(s) HPLC: suitable, gas chromatography (GC): suitable	technique(s) gas chromatography (GC): suitable	technique(s) HPLC: suitable, gas chromatography (GC): suitable	technique(s) HPLC: suitable, gas chromatography (GC): suitable
grade analytical standard	grade TraceCERT^®, certified reference material	grade certified reference material, pharmaceutical secondary standard	grade analytical standard
product line PESTANAL^®	product line TraceCERT^®	product line -	product line PESTANAL^®
shelf life limited shelf life, expiry date on the label	shelf life limited shelf life, expiry date on the label	shelf life -	shelf life limited shelf life, expiry date on the label
Quality Level 100	Quality Level 100, 300	Quality Level 300	Quality Level 100