Calcitriol CAS 3222...

Calcitriol CAS 32222-06-3

Calcitriol CAS 32222-06-3

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1 Gram

FOB Price: USD 1.0000

  • Min.Order :1 Gram
  • Purity: 99.0%min
  • Payment Terms : L/C,D/A,D/P,T/T,,MoneyGram,Other

Keywords

Calcitriol 1alpha,25-Dihydroxycholecalciferol Vitamin D3, 1a,25-Dihydroxy-

Quick Details

  • Appearance:White Crystalline Powder
  • Application:Calcium regulator, anti-psoriatic
  • PackAge:Inner PP bag + Outer Al foil bag/tin/drum We
  • ProductionCapacity:200|Metric Ton|Year
  • Storage:RT.
  • Transportation:BY AIR

Superiority:

1) Product name:  Calcitriol
2)  CAS    32222-06-3
3)MF:  C27H44O3
4) Apperance:White Crystalline Powder
5)Assay:99%MIN
6) UN 2811 6.1/PG 1
 
 
Name: Calcitriol
Synonyms:1alpha,25-Dihydroxycholecalciferol; (5Z,7E)-(1S,3R)-9,10-Secocholesta-5,7,10(19)-triene-1,3,25-triol
 
mp 119-1210C
Fp 14 °C
storage temp. 2-8°C
Stability: Air and Light Sensitive.

Details:

 

Item

Requirements

Test Results

Appearance

White or almost white crystalline powder

Complies

Identification

Infrared spectrum corresponds to that of the standard preparation

Complies

The retention time of the major peak in the chromatogram corresponds to that in the chromatogram of standard preparation

Complies

Related substances(HPLC)

Impurity B(7Z)-calcipotriol):≤0.5%

ND

Impurity C(5E)-calcipotriol)≤1.0%

0.26%

Impurity D(24-epi-calcipotriol)≤1.0%

0.70%

Any other impurity: ≤0.1%

Complies

Total impurities:≤2.5%

1.1%

Purity

≥ 97.5%

98.9%

Loss on drying

≤1.0%

0.41%

Residue on ignition

≤0.10%

             0.04%

Assay (dried substance)

95.5%-102.0%

99.6%

Conclusion

Complies with    In house standard/EP6.0

Usage: The biologically active form of vitamin D3. Calcium regulator; vitamin (antirachitic); antihyperparathyroid; antineoplastic; antipsoriatic
Biological Activity: Active metabolite of vitamin D 3 that activates the vitamin D receptor (VDR). Displays calcemic actions; stimulates intestinal and renal Ca 2+ absorption and regulates bone Ca 2+ turnover. Exhibits antitumor activity; inhibits in vivo and in vitro cell proliferation in a wide range of cells including breast, prostate, colon, skin and brain carcinomas and myeloid leukemia cells.

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