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CAS:112809-51-5
Molecular Formula:C17H11N5
Alias
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Letrozoleusp28; Cgs-20267; Letrazole; Letrozolex; Lelrozol; 1-[Bis(4-Cyanophenyl)Methyl]-1,2,4-Triazole; 4,4'-(1H-1,2,4-Triazol-1-Ylmethylene)Dibenzonitrile; Femara; 4,4'-(1H-1,2,4-Triazol-1-Ylmethylene)bis(Benzonitrile); UNII-7LKK855W8I; 4,4'-((1h-1,2,4-Triazol-1-yl)Methylene)Dibenzonitrile; Letrozol; Letoval; 4,4'-(1H-1,2,4-Triazol-1-Ylmethylene)Bisbenzonitrile; Femera; [14C]-Letrozole; 4-[(4-Cyanophenyl)-(1,2,4-Triazol-1-yl)Methyl]Benzonitrile
Brief Introduction
Letrozole is a new generation of highly selective aromatase inhibitor, which is a synthetic benzyltriazole derivative. By inhibiting aromatase, letrozole can reduce the level of estrogen, so as to eliminate the stimulating effect of estrogen on tumor growth. The in vivo activity is 150-250 times stronger than that of the first generation aromatase inhibitor amlumide. Because of its high selectivity, it does not affect the function of glucocorticoid, mineralocorticoid and thyroid. High dose use has no inhibitory effect on the secretion of adrenal corticosteroids, so it has a high therapeutic index. Preclinical studies have shown that letrozole has no potential toxicity, mutagenic and carcinogenic effects on various systems and target organs of the body, and has less toxic and side effects, good tolerance. Compared with other aromatase inhibitors and anti estrogen drugs, letrozole has stronger anti-tumor effect. It is suitable for the treatment of patients with advanced breast cancer who are not effective in the treatment of estrogen and early treatment of breast cancer.
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CAS:25655-41-8
Molecular Formula:C8H15NO
Alias
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Povidoneiodine; PVP-Iodine Complex; Iodine-Polyvinylpyrrolidonecomplex; Poly(1-(2-Oxo-1-Pyrrolidinyl)Ethylene)Iodinecomplex; Betadine; Pvp-Iodine; Povidone-Iodine; Iodinatedpovidone; Povidonum Iodinatum Comples of Polyvinyl Pyrrolidone and Iodine; PVP-I; 25655_41-8
Brief Introduction
Skin disinfection and instrument disinfection for hospital operation and injection, infection prevention for Stomatology, gynecology, surgery and dermatology, sterilization and disinfection for household tableware and instruments, sterilization and disinfection for food industry and breeding industry, prevention and treatment of animal diseases, etc. It is the first choice of iodine containing medical bactericide and sanitary and epidemic prevention disinfectant in developed countries.
Povidone iodine has excellent sterilization and disinfection ability and physiological compatibility, which shows that povidone iodine has no irritation and allergic reaction to human body, so povidone iodine is also widely used in food preservation, catering disinfection and so on.
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Pi-01 effective iodine 9.0% to 12.0%(on dry basis)
/
Tech Grade
25kg
/
Fibre Drum
CAS:274693-27-5
Molecular Formula:C23H28F2N6O4S
Alias
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Ticagrelo; 3-(7-((2-(3,4-Difluorophenyl)Cyclopropyl)Amino)-5-(Propylthio)-3H-(1-3)-Triazolo(4,5-d)Pyrimidin-3-yl)-5-(2-Hydroxyethoxy)Cyclopentane-1,2-diol; Brilique
Brief Introduction
API for reducing cardiovascular death and heart attack in patients with acute coronary syndrome (ACS).
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CAS:42558-54-3
Molecular Formula:C7H12O3
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Methyl Isobutyrylacetate; MIBA; Isobutyrylacetic Acid Methyl Ester; Methyl 4-Methyl-3-Oxovalerate (Ibem); Methyl Iso Butyryl Acetate; Methyl 4-Methyl-3-Oxopentanoate; 4-Methyl-3-Oxovaleric Acid Methyl Ester; Methyl 4-Methyl-3-Oxovalerate; IBEM; 2-Methylpropionyl Methyl Acetate; Isobutylacetic Acid Methyl Ester; ISO-Butyryl Methyl Acetate; M1
Brief Introduction
The molecular formula of methyl isobutyryl acetate is C7H12O3.
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<Invalid Value>
≥98.5%
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Pharm Grade
200kg
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Plastic Drum
Jiangxi Rainbow Pharmaceutical Co.,Ltd.
Assay: ≥99%
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-
CAS:500-22-1
Molecular Formula:C6H5NO
Alias
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Nicotinaldehyde; Pyridine-3-Carbaldehyde; 3-Pyridinaldehyde; Pyridine-3-Carboxaldehyde; 3-Pyridylcarboxaldehyde; Nicotinealdehyde; Nicotinic Aldehyde; 3-Pyridylaldehyde; 3-Pyridinealdehyde; Rowalind; Pyridine-3-Aldehyde; 3-Pyridenecarboxaldehyde
Brief Introduction
As an important pharmaceutical intermediate and fine chemical raw material, 3-pyridine formaldehyde has a wide range of applications and broad market prospects. In medicine, as an important pharmaceutical intermediate, 3-pyridine formaldehyde can be used to synthesize the laxative bisakodine, and it is also the raw material for the synthesis of organophosphate detoxification drug dephosphoridine. Recently, it has been reported that 3-pyridine formaldehyde can also be used as the raw material for the synthesis of anti HIV protease inhibitors; In agriculture, 3-pyridine formaldehyde is a necessary intermediate for the synthesis of some acaricides; In the photosensitive industry, 3-pyridine formaldehyde can be used to synthesize nitrogen-containing heterocyclic color photographic materials.
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Sgt Life Sciences
Purity: 99%+; Water: 0.5%
/
Tech Grade
50kg
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Fibre Drum
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