≥97%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C,Argon charged Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
description：
22,23-Dihydroergocalciferol, also known as vitamin D4, is derived from fungi such as yeast. It is synthesized from the precursor ergosta-5,7-dienol (22,23-dihydroergosterol).
| Pubchem Sid | 504763831 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504763831 |
| 정식 스마일 | CC(C)C(C)CCC(C)C1CCC2C1(CCCC2=CC=C3CC(CCC3=C)O)C |
| IUPAC Name | (1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(2R,5S)-5,6-dimethylheptan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol |
| InChIKey | DIPPFEXMRDPFBK-JPWDPSJFSA-N |
| INCHI | 1S/C28H46O/c1-19(2)20(3)9-10-22(5)26-15-16-27-23(8-7-17-28(26,27)6)12-13-24-18-25(29)14-11-21(24)4/h12-13,19-20,22,25-27,29H,4,7-11,14-18H2,1-3,5-6H3/b23-12+,24-13-/t20-,22+,25-,26+,27-,28+/m0/s1 |
| 이성체 SMILES | C[C@H](CC[C@H](C)C(C)C)[C@H]1CC[C@@H]\2[C@@]1(CCC/C2=C\C=C/3\C[C@H](CCC3=C)O)C |
| WGK 독일 | 3 |
| PubChem CID | 5460703 |
| 분자량 | 398.66 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Lipids and lipid-like molecules |
| 분류 | Steroids and steroid derivatives |
| Subclass | Vitamin D and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Vitamin D and derivatives |
| Alternative Parents | Triterpenoids Secondary alcohols Cyclic alcohols and derivatives Hydrocarbon derivatives |
| Molecular Framework | Aliphatic homopolycyclic compounds |
| Substituents | Triterpenoid - Cyclic alcohol - Secondary alcohol - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Alcohol - Aliphatic homopolycyclic compound |
| 설명 | This compound belongs to the class of organic compounds known as vitamin d and derivatives. These are compounds containing a secosteroid backbone, usually secoergostane or secocholestane. |
| External Descriptors | Vitamin D4 and derivatives |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | 날짜 | 항목 |
|---|---|---|---|
 K2224358 | Certificate of Analysis | Jun 09, 2026 | D138931 |
| K2224359 | Certificate of Analysis | Jun 09, 2026 | D138931 |
| J2511156 | Certificate of Analysis | Oct 17, 2025 | D138931 |
| K2109642 | Certificate of Analysis | Aug 15, 2023 | D138931 |
| K2109644 | Certificate of Analysis | Aug 15, 2023 | D138931 |
| I2017189 | Certificate of Analysis | Jul 22, 2022 | D138931 |
| 용해성 | Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly) |
|---|---|
| 감도 | light sensitive ；Moisture sensitive |
| 녹는점(°C) | 96 - 97°C |
| 분자량 | 398.700 g/mol |
| XLogP3 | 8.200 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 6 |
| Exact Mass | 398.355 Da |
| Monoisotopic Mass | 398.355 Da |
| Topological Polar Surface Area | 20.200 Ų |
| Heavy Atom Count | 29 |
| Formal Charge | 0 |
| Complexity | 639.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 6 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 2 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 2 |
| Covalently-Bonded Unit Count | 1 |
| 1. Fengyan Tang, Bo Zhao, Li Zhang, Faisal Raza, Hajra Zafar, Shao Zhong, Lin Li, Wenhua Zhu, Lingna Fang, Bing Lu, Liwen Shen, Ping Guo, Nengxing Yu, Quanmin Li. (2024) Co-treatment of Astragaloside IV with Vitamin D in Diabetic Peripheral Neuropathic Rats: Protective Effects and Potential Mechanisms. Current Molecular Pharmacology, 17 (1): (e18761429267000). [PMID:38254301] [10.2174/0118761429267000231004111024] |
