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32222-06-3

Name 1alpha,25-Dihydroxycholecalciferol
CAS 32222-06-3
EINECS(EC#) 250-963-8
Molecular Formula C27H44O3
MDL Number MFCD00867079
Molecular Weight 416.64
MOL File 32222-06-3.mol

Chemical Properties

Appearance White Crystalline Powder
Melting point  119-1210C
alpha  D25 +48° (methanol)
Boiling point  474.91°C (rough estimate)
density  1.0362 (rough estimate)
refractive index  1.4700 (estimate)
Fp  14 °C
storage temp.  2-8°C
solubility  Do you have solubility information on this product that you would like to share
form  Solid
pka 14.43±0.40(Predicted)
color  White to Almost white
Usage The biologically active form of vitamin D3. Calcium regulator; vitamin (antirachitic); antihyperparathyroid; antineoplastic; antipsoriatic
λmax 265nm(lit.)
Merck  14,1644
BRN  7559394
BCS Class 2,4
Stability: Air and Light Sensitive
InChIKey GMRQFYUYWCNGIN-UNVJKIGWSA-N
CAS DataBase Reference 32222-06-3(CAS DataBase Reference)

Safety Data

Hazard Codes  T+,Xn
Risk Statements 
R26/27/28:Very Toxic by inhalation, in contact with skin and if swallowed .
R63:Possible risk of harm to the unborn child.
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
RIDADR  UN 2811 6.1/PG 1
WGK Germany  3
RTECS  FZ4645000
8-10-19
HazardClass  6.1(a)
PackingGroup  I
HS Code  29362900
Hazardous Substances Data 32222-06-3(Hazardous Substances Data)
Toxicity
mouse,LD50,intraperitoneal,1900ug/kg (1.9mg/kg),SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYEBEHAVIORAL: ATAXIA,Yakuri to Chiryo. Pharmacology and Therapeutics. Vol. 11, Pg. 4175, 1983.

Hazard Information

Material Safety Data Sheet(MSDS)

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