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34221

Supelco

2-Isopropylthioxanthone

PESTANAL®, analytical standard

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Synonym(s):
2-Isopropyl-9H-thioxanthen-9-one
Empirical Formula (Hill Notation):
C16H14OS
CAS Number:
Molecular Weight:
254.35
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

environmental

format

neat

SMILES string

CC(C)c1ccc2Sc3ccccc3C(=O)c2c1

InChI

1S/C16H14OS/c1-10(2)11-7-8-15-13(9-11)16(17)12-5-3-4-6-14(12)18-15/h3-10H,1-2H3

InChI key

KTALPKYXQZGAEG-UHFFFAOYSA-N

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This Item
PHR11373422265692
2-Isopropylthioxanthone PESTANAL®, analytical standard

Supelco

34221

2-Isopropylthioxanthone

Isopropyl palmitate Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1137

Isopropyl palmitate

4-Isopropylthioxanthone PESTANAL®, analytical standard

Supelco

34222

4-Isopropylthioxanthone

1-Methoxy-2-propanol analytical standard

Supelco

65692

1-Methoxy-2-propanol

shelf life

limited shelf life, expiry date on the label

shelf life

-

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

environmental

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
pharmaceutical (small molecule)

application(s)

environmental

application(s)

environmental

format

neat

format

neat

format

neat

format

neat

Quality Level

100

Quality Level

300

Quality Level

100

Quality Level

100

General description

2-Isopropylthioxanthone is a compound, which can play the role of a sulfur type photoinitiator in printing industries and UV-cured inks for food packaging materials.

Application

2-Isopropylthioxanthone has been used as an analytical standard for the determination of the analyte in packaged food materials using liquid chromatography-tandem mass spectrometry (LC–MS/MS). It may be used as an analytical standard for the determination of the analyte in milk, fruit drinks and packaged beverages by high performance liquid chromatography (HPLC) coupled to MS/MS and micellar electrokinetic chromatography techniques (MEKC).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Recommended products

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Legal Information

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

Pictograms

Health hazardEnvironment

Signal Word

Warning

Hazard Statements

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Ye Fan et al.
Colloids and surfaces. B, Biointerfaces, 167, 385-391 (2018-04-28)
FAVs (fatty acid vesicles), originated from natural biomass and created available biointerface, have advantages of biocompatibility, low-cost, and easy self-assembly in aqueous solution due to their dynamic feature. However, there is no example of applying FAVs in contact with human
Xiaotian Zhao et al.
Journal of molecular modeling, 26(3), 56-56 (2020-02-13)
The activation or functionalization of the saturated C-H is an extremely active field at present. We have explored the triplet state thioxanthone in reactivity of the hydrogen transfer reaction between donors and acceptors. In our works, two donors with quasi-inert
Direct analysis of isopropylthioxanthone (ITX) in milk by high?performance liquid chromatography/tandem mass spectrometry
Bagnati R, et al.
Rapid Communications in Mass Spectrometry, 21, 1998-2002 (2007)
AhR-agonistic, anti-androgenic, and anti-estrogenic potencies of 2-isopropylthioxanthone (ITX) as determined by in vitro bioassays and gene expression profiling
Peijnenburg.A, et al.
Toxicology in vitro, 24, 1619-1628 (2010)
Thi Kim Hoang Trinh et al.
Physical chemistry chemical physics : PCCP, 21(31), 17036-17046 (2019-07-30)
Although N-heterocyclic carbenes (NHCs) have brought profound changes in catalytic organic synthesis, their generation generally requires an inert atmosphere and harsh conditions. To overcome these limitations, an air-stable NHC photogenerator has been developed involving two mild components: 1,3-bis(mesityl)imidazolium tetraphenylborate (IMesH+BPh4-)

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