3-EPI-25-HYDROXYVITAMIN D3 (6 19 19-D3) SOLUTION 100 UG/ML IN ETHANOL 98 ATOM % D 98% (CP) (C15-1308-596)

General description

3-epi-25-Hydroxyvitamin D₃ [3-epi-25(OH)D₃] or (C₃-epimer) is a metabolite of vitamin D. It is an epimer of 25-hydroxyvitamin D₃ which differs only at C-3 position wherein -OH group at C-3 carbon is in the α orientation rather than in the β orientation.
3-epi-25-Hydroxyvitamin D₃ (6,19,19-d₃) is a deuterated vitamin D₃ wherein C-6 and C-19 protons are replaced by deuterium.

Application

3-epi-25-Hydroxyvitamin D₃ (6,19,19-d₃) can be used as an analytical standard for the quantitative analysis of 3-epi-25-hydroxyvitamin D₃ content in biological fluids via LC-MS/MS.

Packaging

1 mL in ampule

Molecular Weight: 403.66. Empirical Formula: C₂₇D₃H₄₁O₂. isotopic purity: 98 . atom % . D. Quality Level: 200. Assay: 98% (CP). form: solution. concentration: 100 . μ. g/mL in ethanol. technique(s): mass spectrometry (MS): suitable. color: colorless. application(s): detection. mass shift: M+3. storage temp.: −. 20°C. SMILES string: [2H]/C([2H]): C1CC[C@@H](O)CC\1: C([2H])\C: C2/CCC[C@]3(C)[C@H](CC[C@@H]23)[C@H](C)CCCC(C)(C)O. 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/i1D2,12D. InChI key: JWUBBDSIWDLEOM-BOFGWHLFSA-N. Pictograms: GHS02,GHS07. Signal Word: Danger. Hazard Statements: H225 - H319. Precautionary Statements: 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 - closed cup - Solvent. Flash Point(C): 14.0 °C - closed cup - Solvent.

Shipping Information:

Hazmat Fee: $65.00 + applicable shipping charges are added after the order is placed.

Dry Ice Surcharge & Ice Pack Shipments: $40

More Information: https://cenmed.com/shipping-returns