705993

3-epi-25-Hydroxyvitamin D₃

98% (CP)

• Empirical Formula (Hill Notation): C₂₇H₄₄O₂
• CAS Number: 73809-05-9
• Molecular Weight: 400.64
• MDL number: MFCD11656130
• PubChem Substance ID: 329762603
• NACRES: NA.24

Properties

• Quality Level: 200
• Assay: 98% (CP)
• form: powder
• technique(s): mass spectrometry (MS): suitable
• color: white to off-white
• mass shift: M+3
• storage temp.: −20°C
• SMILES string: C[C@@]12[C@](CC[C@]2([H])[C@@H](CCCC(C)(O)C)C)([H])/C(CCC1)=C/C=C3C[C@H](O)CCC/3=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
• InChI key: JWUBBDSIWDLEOM-UEGFJKGBSA-N

Description

Application

3-epi-25-Hydroxyvitamin D₃ is also known as 3-epi-25(OH)D₃. It is a metabolite of vitamin D₃ formed in the liver. 3-epi-25(OH)D₃ is used as a biomarker to determine the status of vitamin D in the body. It can be also employed as an analytical standard to measure the concentration of 3-epi-25(OH)D₃ molecules in human serum.

Packaging

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.

To best serve customer requests, each order is packaged and shipped on demand approximately 2 weeks after receipt of an order. If you have questions regarding availability and price, please contact the Stable Isotope Customer Service Group at 937-859-1808 (1-800-448-9760 for US & Canada) or email us at isosales@sial.com.

Safety Information

• Pictograms: GHS06,GHS08
• Signal Word: Danger
• Hazard Statements: H301 + H311 - H330 - H372
• Precautionary Statements: P260 - P264 - P280 - P302 + P352 + P312 - P304 + P340 + P310 - P314
• Hazard Classifications: Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - STOT RE 1 Oral
• Storage Class Code: 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable