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2-Quinoxalinecarboxylic acid | CAS:879-65-2
2-Quinoxalinecarboxylic acid
  • Name:2-Quinoxalinecarboxylic acid
  • CAS:879-65-2
  • Synonyms:
  • Molecular Formula:C9H6N2O2
  • Molecular Weight:174.16
  • EINESC:

Description

Properties

Melting point 208 ºC (dec.)

Safety

Symbol(GHS) Xi
Hazard Codes R36/37/38
SDS/MSDS S26;S37/39

SDS

Source SDS/MSDS Samples
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Articles
Peer-Reviewed Papers
Chemical allergens stimulate human epidermal keratinocytes to produce lymphangiogenic vascular endothelial growth factor.Ok-Nam Bae et al.Toxicology and applied pharmacology, 283(2), 147-155 (2015-01-27) Photodegradation of dibenzoylmethanes: potential cause of photocontact allergy to sunscreens.Isabella Karlsson et al.Chemical research in toxicology, 22(11), 1881-1892 (2009-10-28) Evaluation of spray congealing as technique for the preparation of highly loaded solid lipid microparticles containing the sunscreen agent, avobenzone.Beatrice Albertini et al.Journal of pharmaceutical sciences, 98(8), 2759-2769 (2008-12-11) Rationale for sunscreen development.Serge Forestier Journal of the American Academy of Dermatology, 58(5 Suppl 2), S133-S138 (2008-04-25) Polyamide nanocapsules and nano-emulsions containing Parsol® MCX and Parsol® 1789: in vitro release, ex vivo skin penetration and photo-stability studies.Ibrahim Hanno et al.Pharmaceutical research, 29(2), 559-573 (2011-09-23) A blocked diketo form of avobenzone: photostability, photosensitizing properties and triplet quenching by a triazine-derived UVB-filter.Cecilia Paris et al.Photochemistry and photobiology, 85(1), 178-184 (2008-08-05) Sun protection strength of a hydroquinone 4%/retinol 0.3% preparation containing sunscreens.Joseph W Stanfield et al.Journal of drugs in dermatology : JDD, 5(4), 321-324 (2006-05-06) Characterization of the UVA protection provided by avobenzone, zinc oxide, and titanium dioxide in broad-spectrum sunscreen products.Donathan G Beasley et al.American journal of clinical dermatology, 11(6), 413-421 (2010-09-03) Photoallergic contact dermatitis caused by ultraviolet filters in different sunscreens.Esther J H Collaris et al.International journal of dermatology, 47 Suppl 1, 35-37 (2008-11-15) Evaluation of the photostability of different UV filter combinations in a sunscreen.L R Gaspar et al.International journal of pharmaceutics, 307(2), 123-128 (2005-11-18) Bioconvertible vitamin antioxidants improve sunscreen photoprotection against UV-induced reactive oxygen species.Kerry M Hanson et al.Journal of cosmetic science, 54(6), 589-598 (2004-01-20) The risk of hydroquinone and sunscreen over-absorption via photodamaged skin is not greater in senescent skin as compared to young skin: nude mouse as an animal model.Chi-Feng Hung et al.International journal of pharmaceutics, 471(1-2), 135-145 (2014-05-27) Degradation kinetics of butylmethoxydibenzoylmethane (avobenzone) in aqueous solution.C J Mbah Die Pharmazie, 62(10), 747-749 (2008-02-02) The evolution of sunscreen products in the United States--a 12-year cross sectional study.Steven Q Wang et al.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 12(1), 197-202 (2012-10-04) Interactions between different solar UVB/UVA filters contained in commercial suncreams and consequent loss of UV protection.Daniele Dondi et al.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 5(9), 835-843 (2006-10-19) Measuring sunscreen protection against solar-simulated radiation-induced structural radical damage to skin using ESR/spin trapping: development of an ex vivo test method.Rachel Haywood et al.Free radical research, 46(3), 265-275 (2012-01-13) Influence of hydroxypropyl-beta-cyclodextrin on transdermal penetration and photostability of avobenzone.Jing Yang et al.European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 69(2), 605-612 (2008-01-30) Unexpected photolysis of the sunscreen octinoxate in the presence of the sunscreen avobenzone.Robert M Sayre et al.Photochemistry and photobiology, 81(2), 452-456 (2004-11-25) The next frontier of sunscreen protection: beyond sunscreens.Howard A Epstein Skinmed, 9(4), 247-250 (2011-10-11) Photostability of the sunscreening agent 4-tert-butyl-4′-methoxydibenzoylmethane (avobenzone) in solvents of different polarity and proticity.Mturi J G, et al. Journal of Photochemistry and Photobiology A: Chemistry, 200(2-3), 410-420 (2008) Erbium:YAG laser resurfacing increases skin permeability and the risk of excessive absorption of antibiotics and sunscreens: the influence of skin recovery on drug absorption.Woan-Ruoh Lee et al.Toxicology letters, 211(2), 150-158 (2012-04-10) Lack of in vitro protection by a common sunscreen ingredient on UVA-induced cytotoxicity in keratinocytes.Tatiana Armeni et al.Toxicology, 203(1-3), 165-178 (2004-09-15) Transient enol isomers of dibenzoylmethane and avobenzone as efficient hydrogen donors toward a nitroxide pre-fluorescent probe.Alexis Aspée et al.Photochemistry and photobiology, 83(3), 481-485 (2006-11-11) In vitro assessments of UVA protection by popular sunscreens available in the United States.Steven Q Wang et al.Journal of the American Academy of Dermatology, 59(6), 934-942 (2008-10-07) A new long-chain UV absorber derived from 4-tert-butyl-4'-methoxydibenzoylmethane: absorbance stability under solar irradiation.F Wetz et al.Journal of cosmetic science, 56(2), 135-148 (2005-05-05) Atmospheric pressure gas chromatography-time-of-flight-mass spectrometry (APGC-ToF-MS) for the determination of regulated and emerging contaminants in aqueous samples after stir bar sorptive extraction (SBSE).Marina G Pintado-Herrera et al.Analytica chimica acta, 851, 1-13 (2014-12-03) A new ecamsule-containing SPF 40 sunscreen cream for the prevention of polymorphous light eruption: a double-blind, randomized, controlled study in maximized outdoor conditions.Vincent A DeLeo et al.Cutis, 83(2), 95-103 (2009-03-31) Filter-filter interactions. Photostabilization, triplet quenching and reactivity with singlet oxygen.Virginie Lhiaubet-Vallet et al.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 9(4), 552-558 (2010-04-01) Preparation and characterization of cosmeceutical liposomes loaded with avobenzone and arbutin.Jun-Jen Liu et al.Journal of cosmetic science, 64(1), 9-17 (2013-03-02) Development and validation of a new RP-HPLC method for the simultaneous determination of hydroquinone, kojic acid, octinoxate, avobenzone, BHA and BHT in skin-whitening cream.Galimany-Rovira F, et al. Analytical Methods : Advancing Methods and Applications, 8(5), 1170-1180 (2016) Textbook of Aging Skin (2009) Drug-excipient compatibility studies in binary mixtures of avobenzone.Rita Ceresole et al.Journal of cosmetic science, 64(5), 317-328 (2013-10-22)
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