7-Dehydrocholesterol 3
- Product Name 7-Dehydrocholesterol 3
- Alias 7-DHC
- Einecs 200-201-5
- Mininmum Order 1 g
- Factory Site Jiangjun Avenue 55#, Jiangning Area, Nanjing, China
- Price Inquiry sales2@liwei-chem.com
- Manufacturer Alchemist Worldwide Ltd
- CONTACT NOW
|
HS Code |
868202 |
| product_name | 7-Dehydrocholesterol 3 |
| cas_number | 434-16-2 |
| molecular_formula | C27H44O |
| molecular_weight | 384.64 g/mol |
| appearance | White to off-white crystalline powder |
| purity | ≥98% |
| melting_point | 155-157°C |
| solubility | Insoluble in water, soluble in ethanol and chloroform |
| storage_temperature | 2-8°C |
| synonyms | 7-DHC; Provitamin D3 |
| inchi_key | UFDPZTOXRZFLMF-XKVIUFOSA-N |
| smiles | CC(C)CCCC(C)C1CCC2C1(CCC3C2CC=C4C3(CCC(C4)O)C)C |
| usage | Intermediate in the biosynthesis of vitamin D3 |
| boiling_point | 486.2°C at 760 mmHg |
| ec_number | 207-131-0 |
As an accredited 7-Dehydrocholesterol 3 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for 7-Dehydrocholesterol 3 (10 mg) features a sealed amber glass vial, labeled with compound details and safety information. |
| Shipping | 7-Dehydrocholesterol 3 is shipped in compliance with regulatory guidelines for chemical substances. The product is securely packaged in a sealed container to prevent contamination and degradation. Temperature-sensitive shipping—such as cold packs or dry ice—is used as required, and all necessary documentation, including safety data sheets, accompanies the shipment. |
| Storage | 7-Dehydrocholesterol should be stored tightly closed in a cool, dry, and well-ventilated area, protected from light and moisture. Ideally, it should be kept at 2–8 °C (refrigerated). For long-term storage, keep it under an inert atmosphere, such as nitrogen or argon, to prevent oxidation. Always follow safety protocols and consult the manufacturer’s safety data sheet for specific storage recommendations. |
Competitive 7-Dehydrocholesterol 3 prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615380400285 or mail to sales2@liwei-chem.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: sales2@liwei-chem.com
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- 7-Dehydrocholesterol 3 is manufactured under an ISO 9001 quality system and complies with relevant regulatory requirements.
- COA, SDS/MSDS, and related certificates are available upon request. For certificate requests or inquiries, contact: sales2@liwei-chem.com.
