ADD(Androsta-1,4-diene-3,17-dione)

Short Description:



Basic Info
  • Model NO.: Pharmacopoeial grade
  • Customized: Non-Customized
  • Suitable for: Adult
  • Purity: >99%
  • CAS No: 897-06-3
  • Molecular Weight: 284.39
  • Origion: Hubei, China
  • Package: Aluminum Foil Bags or Fiber Drum
  • Origin: Wuhan, Hubei
  • Certification: ISO 9001, USP, BP
  • State: Solid
  • Product Name: Add(Androsta-1, 4-Diene-3, 17-Dione
  • Molecular Formula: C19h24o2
  • Specification: SGS

Description:



Basic Info
  • Model NO.: Pharmacopoeial grade
  • Customized: Non-Customized
  • Suitable for: Adult
  • Purity: >99%
  • CAS No: 897-06-3
  • Molecular Weight: 284.39
  • Origion: Hubei, China
  • Package: Aluminum Foil Bags or Fiber Drum
  • Origin: Wuhan, Hubei
  • Certification: ISO 9001, USP, BP
  • State: Solid
  • Product Name: Add(Androsta-1, 4-Diene-3, 17-Dione
  • Molecular Formula: C19h24o2
  • Specification: SGS

4.Androsta-1, 4-Diene-3, 17-Dione COA:

TEST ITEMS SPECIFICATION RESULTS
Description White Crystalline Powder White Powder
Identification Positive Positive
Assay(by HPLC) 98.0~102.0% 99.9%
Absorbance(E1cm) 465~495 482.5
Melting Point 191~195°C 193.5~195.0°C
Loss On Drying 0.5%max 0.19%
Specific Rotation +288°~ +298° +290.2°
Residue On Ignition 0.1%max 0.03%
Related Substances Total:1.5%max <1.3%

 

Single:0.5%max <0.4%
Residue Solvents 0.2%max 0.10%
Heavy Metals 20PPm max <10PPm
Conclusion The specification conform with USP standard.

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