Dehydroepiandrosterone(DHEA）
| Price | USD1.00 |
| Packge | 1g |
- Min. Order:1g
- Supply Ability: 500 Kilogram/Kilograms per Month
- Time:2019-07-31
Product Details
- Product NameDehydroepiandrosterone(DHEA）
- CAS No.53-43-0
- EINECS No.200-175-5
- MFC19H28O2
- MW288.43
- InChIKeyFMGSKLZLMKYGDP-XEZBUBAUNA-N
- AppearanceFine Crystalline PowderWhite
- Melting point 149-151 °C(lit.)
- storage temp. Hormones
- Boiling point 370.65°C (rough estimate)
- density 1.0484 (rough estimate)
- Water Solubility 21.8mg/L(23.5 ºC)
| ITEMS | STANDARD | RESULTS |
| Characteristics | White or almost white crystalline powder | Almost white crystalline powder |
| Melting point | 152~156 | 155.0~155.5 |
| Specific optical rotation | -16° -19° | -17.4° |
| Identification |
The retention time of the major peak in the chromatogram of the assay preparation corresponds to that in the chromatogram of the standard preparation, as obtained in the assay |
Conforms |
| UV absorption Max. at 266 nm | Conforms | |
| IR spectra is consistent with CRS | Conforms | |
| PH | 4.5~6.5 | 5.2 |
| Chlorides | ≤ 0.02% | 0.02% |
| Fluorides | ≥ 4.8% | 4.80% |
| Related substances | Individual impurity ≤ 0.5% | 0.50% |
| Total impurities ≤ 2.0% | 0.90% | |
| Residue on ignition | ≤ 0.1% | 0.07% |
| Water | ≤ 0.5% | 0.06% |
| Heavy metals | ≤ 20ppm | |
Company Profile Introduction
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- Shreeji Pharma International
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- Clickchem Research LLP
- 53-43-0 90 % Above
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- 2025-06-18
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VIP0年
- Clickchem Research LLP
- 53-43-0 90 % Above
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- 2025-06-18
- Since:2014-05-13
- Address: Room 2004, Oriental Century Square Tower A, East Road Yellow River, Xinhua District, Cangzhou City
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