15988-11-1 | 4-Phenylurazole

Packsize	Purity	Availability	Price	Discounted Price
1g	95%	in stock	$8.00	$5.00
10g	95%	in stock	$19.00	$13.00
25g	95%	in stock	$30.00	$21.00
100g	95%	in stock	$118.00	$83.00

Description

• Catalog Number: AA82093
• Chemical Name: 4-Phenylurazole
• CAS Number: 15988-11-1
• Molecular Formula: C8H7N3O2
• Molecular Weight: 177.1601
• MDL Number: MFCD00005226
• SMILES: O=c1[nH][nH]c(=O)n1c1ccccc1
• NSC Number: 93432

Computed Properties

• Complexity: 220
• Covalently-Bonded Unit Count: 1
• Heavy Atom Count: 13
• Hydrogen Bond Acceptor Count: 2
• Hydrogen Bond Donor Count: 2
• Rotatable Bond Count: 1
• XLogP3: 0.7

Literature

• A rapid analytical method for cholecalciferol (vitamin D3) in fortified infant formula, milk and milk powder using Diels-Alder derivatisation and liquid chromatography-tandem mass spectrometric detection.

  Analytical and bioanalytical chemistry 20120501

• Plasma appearance and disappearance of an oral dose of 25-hydroxyvitamin D2 in healthy adults.

  The British journal of nutrition 20120428

• Diels-Alder derivatization for sensitive detection and characterization of conjugated linoleic acids using LC/ESI-MS/MS.

  Analytical and bioanalytical chemistry 20120401

• Vitamin D receptor deficiency and low vitamin D diet stimulate aortic calcification and osteogenic key factor expression in mice.

  PloS one 20120101

• Quantification of 1α,25-dihydroxy vitamin D by immunoextraction and liquid chromatography-tandem mass spectrometry.

  Clinical chemistry 20110901

• A specific LC/ESI-MS/MS method for determination of 25-hydroxyvitamin D3 in neonatal dried blood spots containing a potential interfering metabolite, 3-epi-25-hydroxyvitamin D3.

  Journal of separation science 20110401

• Quantitative determination of vitamin D metabolites in plasma using UHPLC-MS/MS.

  Analytical and bioanalytical chemistry 20100901

• [4+2] cycloaddition reactions between 1,8-disubstituted cyclooctatetraenes and diazo dienophiles: stereoelectronic effects, anticancer properties and application to the synthesis of 7,8-substituted bicyclo[4.2.0]octa-2,4-dienes.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20100802

• Modeling the formation and reactions of benzene metabolites.

  Chemico-biological interactions 20100319

• A sensitive LC/MS/MS assay of 25OH vitamin D3 and 25OH vitamin D2 in dried blood spots.

  Clinica chimica acta; international journal of clinical chemistry 20090501

• Metabolic profiling of major vitamin D metabolites using Diels-Alder derivatization and ultra-performance liquid chromatography-tandem mass spectrometry.

  Analytical and bioanalytical chemistry 20080701

• Liquid chromatography-tandem mass spectrometric method for the determination of salivary 25-hydroxyvitamin D3: a noninvasive tool for the assessment of vitamin D status.

  Analytical and bioanalytical chemistry 20080501

• Enzyme-catalysed synthesis and reactions of benzene oxide/oxepine derivatives of methyl benzoates.

  Organic & biomolecular chemistry 20080407

• Isolation, identification, and synthesis of two oxidative degradation products of olanzapine (LY170053) in solid oral formulations.

  Journal of pharmaceutical sciences 20080201

• A new solvent-dependent mechanism for a triazolinedione ene reaction.

  The Journal of organic chemistry 20080201

• Polar hetero-Diels-Alder reactions of 4-alkenylthiazoles with 1,2,4-triazoline-3,5-diones: an experimental and computational study.

  The Journal of organic chemistry 20080201

• Oxa-ene reaction of enols of amides with 4-phenyl-1,2,4-triazoline-3,5-dione.

  The Journal of organic chemistry 20080104

• Microsphere-based protease assays and screening application for lethal factor and factor Xa.

  Cytometry. Part A : the journal of the International Society for Analytical Cytology 20060501

• SAR and 3D-QSAR studies on thiadiazolidinone derivatives: exploration of structural requirements for glycogen synthase kinase 3 inhibitors.

  Journal of medicinal chemistry 20051117

• Domino 6pi-electrocyclization/Diels-Alder reactions on 1,6-disubstituted (E,Z,E)-1,3,5-hexatrienes: versatile access to highly substituted tri- and tetracyclic systems.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20051104

• Development of a HPLC/tandem-MS method for the analysis of the larvicides methoprene, hydroprene, and kinoprene at trace levels using Diels-Alder derivatization.

  Journal of agricultural and food chemistry 20050504

• Polymer-supported 1,3-oxazolium-5-olates: synthesis of 1,2,4-triazoles.

  Journal of combinatorial chemistry 20050101

• Synthesis of a digermane-containing tricylic nonadecadienedione incorporating an equivalent of ring-opened THF.

  Inorganic chemistry 20041129

• Pi-face-selective Diels-Alder reactions of 3,4-di-tert-butylthiophene 1-oxide and 1-imide and formation of 1,2-thiazetidines.

  Journal of the American Chemical Society 20030709

• Low-temperature photosensitized oxidation of a guanosine derivative and formation of an imidazole ring-opened product.

  Journal of the American Chemical Society 20020417

• Synthesis of 5-azacastanospermine, a conformationally restricted azafagomine analogue.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20010601

• Examination of structurally selective derivatization of vitamin D(3) analogues by electrospray mass spectrometry.

  Journal of mass spectrometry : JMS 20010101