803103

25-Hydroxyvitamin D3-23,24,25,26,27-¹³C₅ solution

100 μg/mL in ethanol, 99 atom % ¹³C, 95%

• Formule empirique (notation de Hill): ¹³C₅C₂₂H₄₄O₂
• Numéro CAS: 19356-17-3
• Poids moléculaire : 405.60
• Code UNSPSC : 12352205
• ID de substance PubChem : 329768779
• Nomenclature NACRES : NA.12

Propriétés

• Pureté isotopique: 99 atom % ¹³C
• Niveau de qualité: 200
• Pureté: 95%
• Forme: liquid
• Concentration: 100 μg/mL in ethanol
• Technique(s): mass spectrometry (MS): suitable
• Couleur: colorless
• Application(s): detection
• Changement de masse: M+5
• Température de stockage: −20°C
• Chaîne SMILES: [13CH3][13C](O)([13CH3])[13CH2][13CH2]C[C@@H](C)C1CCC([C@]1(C)CCC/2)C2=C\C=C(C[C@@H](O)CC3)/C3=C
• InChI: 1S/C27H44O2/c1-19-10-13-23(28)18-22(19)12-11-21-9-7-17-27(5)24(14-15-25(21)27)20(2)8-6-16-26(3,4)29/h11-12,20,23-25,28-29H,1,6-10,13-18H2,2-5H3/b21-11+,22-12-/t20-,23+,24?,25?,27-/m1/s1/i3+1,4+1,6+1,16+1,26+1
• Clé InChI: JWUBBDSIWDLEOM-UZYJFTCKSA-N

Description

Description générale

25-Hydroxyvitamin D₃ (calcifediol) is a prohormone produced via hydroxylation of vitamin D₃ (cholecalciferol) in the liver. It is a precursor for the synthesis of calcitriol {1,25-dihydroxyvitamin D₃ or [1,25(OH)₂D₃]}. It is used as a biomarker to determine the status of vitamin D in the body.
25-Hydroxyvitamin D₃-23,24,25,26,27-¹³C₅ is an isotope of vitamin D₃ wherein C-23, C-24, C-25, C-26, C-27 carbons are replaced by ¹³C₆ isotope.

Application

25-Hydroxyvitamin D₃-23,24,25,26,27-¹³C₅ can be used as a stable isotope internal standard for data interpretation in specific biological samples by mass spectrometry.

Conditionnement

1 mL in ampule

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Informations sur la sécurité

• Pictogrammes: GHS02,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H225,H319
• Conseils de prudence: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Classification des risques: Eye Irrit. 2 - Flam. Liq. 2
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 57.2 °F
• Point d'éclair (°C): 14 °C