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Epistane 4267-80-5 Pharmaceutical Intermediates Raw Materials API

Epistane 4267-80-5 Pharmaceutical Intermediates Raw Materials API

Epistane 4267-80-5 Pharmaceutical Intermediates Raw Materials API
Epistane 4267-80-5 Pharmaceutical Intermediates Raw Materials API

Large Image :  Epistane 4267-80-5 Pharmaceutical Intermediates Raw Materials API Get Best Price

Product Details:

Place of Origin: China
Brand Name: DKY
Model Number: E7805

Payment & Shipping Terms:

Minimum Order Quantity: 50g
Price: $35-55/g
Packaging Details: 1kg/bag or 25kg/drum
Delivery Time: 5-7 work days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 200 kgs per year
Detailed Product Description
CAS No: 4267-80-5 Molecular Formula: C20H32OS
Molecular Weight: 320.53248 EINECS No: 1592732-453-0
Melting Point: 168-169 ℃ Boiling Point: 427.0 ± 38.0 ° C (predicted)
Density: 1.113
High Light:

chemical intermediate

,

pharmaceutical formulation intermediates

pharmaceutical raw materials epistane 4267-80-5 API Manufacturer in China
 
Basic parameter:
1. Product name: androstan-17-ol,2,3-epithio-17-methyl-,(2a,3a,5a,17b)-
2. Epithet: androstan-17-ol,2,3-epithio-17-methyl-,(2a,3a,5a,17b)-; 2, 3 - ThioepoxyMadol; 2 a - 3 - a - epithio - 17 a - Methyl - 5 - androstan - 17 b - ol; Alchemicalbookpha (2, 3 alpha, 5 alpha, beta) 17-2, 3 - Epithio - 17 - methylandrostan - 17 - ol; Hemapolin; Alpha (2, 3 alpha, 5 alpha, beta) 17 -; Methylepitiostanol (Epistane); Methylepitiostanol
3. CAS no. : 4267-80-5
4. Molecular formula: C20H32OS
5. Molecular weight: 0
6. EINECS no. : 1592732-453-0
7. Melting point: 168-169 ℃
8. Index of refraction: 1.568
9. Molar refractive index: 94.193 cm3
10. Molar volume: 287.781 cm3
11. Surface tension: 45.253 dyne/cm
12. Density: 1.114 g/cm3
13. Flash point: 207.286 ℃
14. Enthalpy of evaporation: 78.74 kJ/mol
15. Boiling point: 426.978 ℃ at 760mmHg
16. Vapor pressure: 0 mmHg at 25℃.

17. Appearance: white crystalline powder

 

Certificate of Analysis:

Product Name Epistane
Batch No 190825 Quantity 25kg
Report No   Date Of Manufacture 2019.08.29
CAS NO 4267-80-5 Exp Date 2022.08.28
Description White or off-white crystalline powder
Ref.Standard Enterprise Standard
Results of Analysis Tests
Tests Analysis Standard Results
Melting point ≥158℃ 160.8~163.6℃
Specific Rotation +5.0°~+10.0° +6.25°
Loss On Drying ≤0.5% 0.18%
Assay ≥97.0% 99.2%
Conclusion

Be Conform With Enterprise Standard.

 

Structure:

Epistane 4267-80-5 Pharmaceutical Intermediates Raw Materials API 0

 

 

I am Angela
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email: zs@dkybpc.com
Tel: +86-15377658509, you can add me on WeChat or Skype or Whatsapp if you are using that.
 

Contact Details
WuHan Dong Kang Yuan technology co., LTD

Contact Person: Angela

Tel: 86-15377658509

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