2017年4月18日星期二
Leuprorelin acetate price
Product name: leuprolide acetate
CAS Number: 74381-53-6
Molecular Formula: C59H84N16O12. C2H4O2
Weight of formula: 1269.46
Description:
Melting point: 253 ° C
Density: 1.5 g / cm3
Use: It is used to treat prostate cancer
Product Categories: Organics; Related bases and reagents; Heterocycles;
Intermediates & Fine Chemicals, Nucleotides, Pharmaceuticals;
Gonadotropin-releasing hormone (GnRH)
Silver carbonate
Product Name: Silver carbonate
CAS: 534-16-7
Molecular Formula: CAg2O3
Formula Weight: 275.75
Description:
Silver carbonate is the chemical compound having the formula Ag2CO3. This poorly soluble solid is yellow, but the typical samples are gray by the presence of elemental silver. It is sparingly soluble in water, like most Übergangsmetallcarbonate. Silver carbonate is used as a reagent in organic synthesis such as the Koenigs-Knorr reaction. It is also used to convert bromides into alcohols.
6-Furfurylaminopurine
Product Name: 6-furfurylaminopurine
CAS: 525-79-1
Molecular formula: C10H9N5O
Formula Weight: 215.21
Description:
Melting point: 269-271
Boiling Point: 524.4 ° Cat760mmHg
Flash point: 270.9 ° C
Density: 1.489 g / cm3
Chemical property: off-white amorphous powder which is soluble in water.
Uses: used as biochemical reagent and phytohormones.
2- (3-Aminophenyl) Sulfonyl)Ethanol
Product Name: 2- (3-Aminophenyl) Sulfonyl)Ethanol
CAS: 5246-57-1
Molecular formula: C8H11NO3S
Formula Weight: 201.24284
Description:
Boiling Point: 487.7 ° Cat760mmHg
Flash point: 248.8 ° C
Density: 1.364 g / cm3
Product Categories: Dye and Pigment Intermediates
Hesperidin for sale
Product Name: hesperidin
CAS: 520-26-3
Molecular formula: C28H34O15
Formula Weight: 610.56
Description:
Hesperidin is a glucoside flavanone (flavonoid) (C28H34O15), which has been abundantly found in citrus fruits. Its aglycone form is called hesperetin. Its name comes from the Hypérides nymphs of Greek mythology. Hesperidin is believed to play a role in plant defense. It acts as an antioxidant by in vitro studies. In human nutrition contributes to the integrity of blood vessels.
2-Acetylbutyrolactone price
Product name: 2-Acetylbutyrolactone
CAS Number: 517-23-7
Molecular formula: C6H8O3
Formula Weight: 128.13
Description:
Boiling point: 107-108 ° C (5 mm Hg)
Flash point: 140 ° C
Density: 1.19 g / ml at 25 ° C (Lit)
Chemical properties: clear to slightly yellow liquid
Use: Intermediate serve as medication.
Product categories: ketone, furan and benzofuran, carbonyl compounds, lactones, organic components
Neostigmine methylsulfate
Product name: neostigmine methylsulfate
CAS: 51-60-5
Molecular formula: C12H19N2O2CH3O4S
Formula Weight: 334.39
Description:
Melting point: 175-177 ° C (lit)
Chemical property: crystallized solid
Storage: In Ventilation-, cool and dry places.
Product categories: alkaloids, ammonium polyhalides, etc. (quaternary);
Quaternary ammonium compounds, intermediates and fine chemicals, pharmaceuticals
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