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7-Dehydrocholesterol
From £64.30 per (ex VAT)
7-Dehydrocholesterol
| Product Code | 30800-5G-F |
|---|---|
| Unit of Measure | 1X5GR |
| CAS Number | 434-16-2 |
| MDL NUMBER | MFCD00003624 |
| EMPIRICAL FORMULA | C27H44O |
| Molecular Weight | 384.64 |
| Synonyms | (-)-7-Dehydrocholesterol; 3Beta-Hydroxy-5,7-Cholestadiene; 5,7-Cholestadien-3Beta-Ol; Provitamin D3 |
| Brand | SIGMA-ALDRICH |
Tiered Pricing - 30800-5G-F
| Qty | Discount | Price |
|---|---|---|
| 4+ | 5% | £64.98 |
| 12+ | 6% | £64.30 |
Properties
| Property | Value |
|---|---|
| eCl@ss | 32160000 |
| Shipped on ICE | STD |
| UNSPSC Code | 12352200 |
| ADRSuff | 1 |
| CAS Number | 434-16-2 |
| Storage Temperature | -20C |
| EINECSNo | 207-100-5 |
| Flash Point | Not applicable |
| GHS Categories | NH |
| GHS Hazard Codes | NH |
| GHS Hazard Statements | NH |
| GHS Pictograms | - |
| GHS Precaution Codes | - |
| GHS Remarks | Not a dangerous substance according to GHS. |
| GHS Signal Words | - |
| MDL Number | MFCD00003624 |
| Melting Point | 148-152 C (lit.) |
| Molecular Formula | C27H44O |
| Molecular Weight | 384.64 |
| Net Weight | 5 |
| Synonyms | (-)-7-Dehydrocholesterol; 3beta-Hydroxy-5,7-cholestadiene; 5,7-Cholestadien-3beta-ol; Provitamin D3 |
| Tariff Number | 29369000000 |
| MSDS Link | https://www.sigmaaldrich.com/MSDS/MSDS/DisplayMSDSPage.do?country=DElanguage=ENproductNumber=30800brand=SIGMA |
| color | white to faint yellow |
| form | powder or crystals |
| mp | 148-152 C (lit.) |
| biological source | synthetic |
| SMILES string | [H][C@@]1(CC[C@@]2([H])C3=CC=C4C[C@@H](O)CC[C@]4(C)[C@@]3([H])CC[C@]12C)[C@H](C)CCCC(C)C |
| InChI key | UCTLRSWJYQTBFZ-DDPQNLDTSA-N |
| Assay | >=95.0% (HPLC) |
| storage temp. | -20C |
| Quality Level | 100 |
| InChI | 1S/C27H44O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h9-10,18-19,21,23-25,28H,6-8,11-17H2,1-5H3/t19-,21+,23-,24+,25+,26+,27-/m1/s1 |
| optical activity | [alpha]20/D -115+/-8, c = 1% in chloroform |
Description
7-Dehydrocholesterol