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Wuhan Sunrise Pharmaceutical Technology Co., Ltd41294-56-8//file1.lookchem.com/cas/reactions/2021/07/14/2064794.png
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41294-56-8 CAS NO.41294-56-8

FOB Price:
USD 1.00-1.00 /Gram Get Latest Price
Min.Order Quantity:
1 Gram
Purity:
99%
Port:
Wuhan
Payment Terms:
L/C,D/A,D/P,T/T,MoneyGram,Other

Add to Inquiry Cart

Product Details

Keywords

  • 41294-56-8
  • Alfacalcidol
  • 99%

Quick Details

  • ProName: 41294-56-8
  • CasNo: 41294-56-8
  • Appearance: almost white powder
  • Application: pharmaceutical
  • DeliveryTime: within 3 workingdays
  • PackAge: 1g/bag, 10g/bag, 100g/bag, 500g/bag
  • Port: Wuhan
  • ProductionCapacity: 50 Gram/Month
  • Purity: 99%
  • Storage: Packing storage: in tight containers.
  • Transportation: by air
  • LimitNum: 1 Gram
  • Moisture Content: 0.5%max
  • Impurity: 0.5%max

Superiority

items

specifications

results

appearance

white or almost white crystalline powder

conforms

solubility

practically insoluble in water, freely soluble in ethanol (96%), soluble in fatty oils

conforms

identification

infrared spectrum corresponds to that of the standard preparation

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

conforms

conforms

related substances

trans-alfacalcido: ≤0.5%

1в-calcidol: ≤0.5%

trizoline adduct of pre-alfacalcidol: ≤0.5%

any other individual impurity: ≤0.1%

total impurities: ≤1.0%

0.40%

0.20%

nd

nd

0.60%

residual solvents

acetone: ≤5000ppm

ethyl acetate: ≤5000ppm

n-hexane: ≤290ppm

methanol: ≤3000ppm

500ppm

nd

40ppm

nd

assay

97.0 – 102.0%

99.20%

Details

items specifications results
appearance white or almost white crystalline powder conforms
solubility practically insoluble in water, freely soluble in ethanol (96%), soluble in fatty oils conforms
identification infrared spectrum corresponds to that of the standard preparation
the retention time of the major peak in the chromatogram corresponds to that in the chromatogram of standard preparation conforms
conforms
related substances
trans-alfacalcido: ≤0.5%
1в-calcidol: ≤0.5%
trizoline adduct of pre-alfacalcidol: ≤0.5%
any other individual impurity: ≤0.1%
total impurities: ≤1.0%
0.40%
0.20%
nd
nd
0.60%
residual solvents acetone: ≤5000ppm
ethyl acetate: ≤5000ppm
n-hexane: ≤290ppm
methanol: ≤3000ppm 500ppm
nd
40ppm
nd
assay 97.0 – 102.0% 99.20%
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