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3-epi-25-Hydroxyvitamin D₃ (6,19,19-d₃) solution - ≥98 atom% D,≥98%, 50μg/mL in ethanol
Disponibile su ordine
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
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Why this grade
≥98 atom% D,≥98%, 50μg/mL in ethanol for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Panoramica
Description
3-epi-25-Hydroxyvitamin D3[3-epi-25(OH)D3] or (C3-epimer) is a metabolite of vitamin D3. It is an epimer of 25-hydroxyvitamin D3which differs only at the 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 D3wherein C-6 and C-19 protons are replaced by deuterium.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 D3content in biological fluids via LC-MS/MS.
Specifications
Specifiche e purezza
≥98 atom% D,≥98%, 50μg/mL in ethanol
Condizioni di conservazione di stoccaggio
Store at -20°C
Spedito in
Ice chest + Ice pads
Questo prodotto richiede spedizione a catena fredda. I servizi di terra e altri servizi economici non sono disponibili.
Purezza
≥98 atom% D,≥98%
Documentazione
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →✅ Certificate of Analysis (COA)
Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →🔬 Specification Sheet
Full quality attributes and acceptance criteria for this grade.
View spec sheet →Advanced Data
Certificati (CoA, COO, BSE/TSE e tabella di analisi)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
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