803103

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

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

• 실험식(Hill 표기법): ¹³C₅C₂₂H₄₄O₂
• CAS Number: 19356-17-3
• Molecular Weight: 405.60
• UNSPSC 코드: 12352205
• PubChem Substance ID: 329768779
• NACRES: NA.12

속성

• 동위원소 순도: 99 atom % ¹³C
• Quality Level: 200
• 분석: 95%
• 양식: liquid
• 농도: 100 μg/mL in ethanol
• 기술: mass spectrometry (MS): suitable
• 색상: colorless
• 응용 분야: detection
• 질량 이동: M+5
• 저장 온도: −20°C
• SMILES string: [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
• InChI key: JWUBBDSIWDLEOM-UZYJFTCKSA-N

설명

일반 설명

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.[1][2]
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.

애플리케이션

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.[3]

포장

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.

안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H225,H319
• 예방조치 성명서: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point (°F): 57.2 °F
• Flash Point (°C): 14 °C