25-Hydroxyvitamin D(2) (6,19,19-d(3))
97 atom % D, 98% (CP)
Reagent
Code: #117110
CAS Number
1217467-39-4
science Other reagents with same CAS 1217467-39-4
blur_circular Chemical Specifications
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Molecular Information
Weight
415.67 g/mol
Formula
C₂₈H₄₄O₂
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Registry Numbers
MDL Number
MFCD11656527
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Physical Properties
Melting Point
88-95 °C
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Storage & Handling
Storage
-20°C, sealed, dry
description Product Description
Used as an internal standard in mass spectrometry for the quantification of 25-hydroxyvitamin D2 levels in biological samples. It aids in the accurate measurement of vitamin D status, which is crucial for diagnosing deficiencies or monitoring treatment in patients. This labeled compound ensures precision and reliability in clinical and research settings.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Appearance | white to off-white powder |
| Purity (%) | 97.5-100 |
| Isotopic Purity (D)(atom %) | 96.5-100 |
| Infrared Spectrum | Conforms to Structure |
| NMR | Conforms to Structure |
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