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Cheng Du Ya Zhong Bio-Pharmaceutical Co., Ltd.
Cheng Du Ya Zhong Bio-Pharmaceutical Co., Ltd.
22 YRS
Sichuan, China
Main Products:
Diosmin / Vitamin D2 / Ergosterol / [(3S,5R)-5-(2,4-Difluorophenyl)-5-(1,2,4-Triazol-1-Ylmethyl)Oxolan-3-Yl]Methyl 4-Methylbenzenesulfonate / [(3S,5R)-5-(2,4-Difluorophenyl)-5-(1,2,4-Triazol-1-Ylmethyl)Tetra Hydrofuran-3-Yl]Methyl 4-Chlorobenzenesulfonate / 2-[(1S,2S)-1-Ethyl-2-Bezyloxypropyl]-2,4-Dihydro-4-[4-[4-(4-Hydroxyphenyl)-1-Piperazinyl]Phenyl]- 3H-1,2,4-Triazol-3-One
Sichuan, China
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Diosmin
Vitamin D2
Ergosterol
[(3S,5R)-5-(2,4-Difluorophenyl)-5-(1,2,4-Triazol-1-Ylmethyl)Oxolan-3-Yl]Methyl 4-Methylbenzenesulfonate
[(3S,5R)-5-(2,4-Difluorophenyl)-5-(1,2,4-Triazol-1-Ylmethyl)Tetra Hydrofuran-3-Yl]Methyl 4-Chlorobenzenesulfonate
2-[(1S,2S)-1-Ethyl-2-Bezyloxypropyl]-2,4-Dihydro-4-[4-[4-(4-Hydroxyphenyl)-1-Piperazinyl]Phenyl]- 3H-1,2,4-Triazol-3-One
Vitamin D2 / CAS 50-14-6
OVERVIEW
Packaging
25 KG/Fibre Drum
Lead Time
14-30 days
Max Capacity
2 MT/Year
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DESCRIPTION
Vitamin D2
CAS No.:50-14-6
Molecular structure：
Specification：CP/USP
Function: As a kind of vitamin drugs, it is involved in the body of calcium and phosphorus metabolism, promotes intestinal calcium，phosphorus absorption and bone matrix calcification. It is used for rickets, osteomalacia and hypoparathyroidism. It’s used especially for young children with poor health, ladies lacking of calcium during pregnancy, elders with osteoporosis .It can be used as the food industry nutritional additives and compound additives for feed industry.
Typical Properties
Summary
Indications: large dose is also used for skin tuberculosis, skin and mucous membrane lupus erythematosus, etc. Vitamin D3 can regulate cell growth, including inducing normal cell differentiation and inhibiting cell proliferation.
CAS No.
50-14-6
Formula
C28H44O
Molecular Mass
396.64800
Exact Mass
396.33900
PSA
20.23000
Logp
7.64100
IUPAC
(1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol
SMILES
CC1CC(CC(CC2CC(CC(C3=CC=C(C=C3)C(C(CC(CC(CC(CC(CC(CC(C4=CC=C1C=C4)C)C5=CC6=C(C=C5)OCCOCCOCCOCCOCCO6)C7=CC8=C(C=C7)OCCOCCOCCOCCOCCO8)C9=CC1=C(C=C9)OCCOCCOCCOCCOCCO1)C1=CC3=C(C=C1)OCCOCCOCCOCCOCCO3)C1=CC3=C(C=C1)OCCOCCOCCOCCOCCO3)C1=CC3=C(C=C1)OCCOCCOCCOCCOCCO3)C)C)C1=CC3=C(C=C1)OCC1(COCCOCCOCCOC4=C(C=C2C=C4)OCCO1)OCCOCCOCCOCCO3)C1=CC2=C(C=C1)OCCOCCOCCOCCOCCO2)C1=CC2=C(C=C1)OCCOCCOCCOCCOCCO2
Attribute classification
Matter Classification
organic
Category
API & Intermediate > Vitamins And Minerals Medicines
Food(Feed) Additives > Nutritional Fortifier
Food(Feed) Additives > Nutritional Fortifier
Chemical and Physical Properties
Melting Point
114-118 °C
Density
0.97 g/cm3
Boiling Point
504.2ºC
Flash Point
218.2ºC
Appearance
Odorless white crystals
Acidity and Basicity
reducibility neutral
Export information
HS Code
29362900
Export Rebate
13%
Export Formalities
A
R
UN No.
2811
DG-Class
6.1
Risk Code
R22-48/25-26-24/25-40-23/24/25-48/22-23-11-20
Safety Label
Xn,T+,T,F
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