Calcitriol CAS 32222-06-3 CAS NO.32222-06-3

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Min.Order Quantity:: 1 Gram

Purity:: 99.0%min

Port:: Shanghai,Qingdao,Xingang

Payment Terms:: L/C,D/A,D/P,T/T,MoneyGram,Other

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Product Details

Keywords

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

Quick Details

ProName: Calcitriol CAS 32222-06-3
CasNo: 32222-06-3
Molecular Formula: Calcitriol
Appearance: White Crystalline Powder
Application: Calcium regulator, anti-psoriatic
DeliveryTime: prompt shipment
PackAge: Inner PP bag + Outer Al foil bag/tin/d...
Port: Shanghai,Qingdao,Xingang
ProductionCapacity: 200 Metric Ton/Year
Purity: 99.0%min
Storage: RT.
Transportation: BY AIR
LimitNum: 1 Gram
Related Substances: 1.0%
Residue on Ignition: 0.1%
Heavy Metal: 0.001%
Valid Period: 1 year
CAS No.: 32222-06-3

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
identification	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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