2017年2月8日星期三
Sodium ethoxide for sale
Product name: Sodium ethoxide
CAS:141-52-6
Molecular formula:C2H5ONa
Molecular weight:68.05
Product description:A colourless solid that dissolves in polar solvents. It is commonly used as a strong base
Use of Sodium tert-butoxide
Highly stereoselective, palladium-catalyzed α-arylation reactions of 3-aryl-1-indanones with aryl bromides are described. The use of sodium tert-butoxide as a base in this process is required to elevate the efficiencies and stereoselectivities of these reactions. The new methodology was successfully applied to a highly efficient route for the asymmetric synthesis of (+)-pauciflorol F.
Methyl(2R,3S)-N-tert-butoxycarbonyl-3-phenylisoserinate
Product name:Methyl(2R,3S)-N-tert-butoxycarbonyl-3-phenylisoserinate
CAS:124605-42-1
Molecular formula:C15H21NO5
Molecular weight:295.33
Product description:intermediates of Taxol
Testosterone Enanthate price
English name:
| ||
Chemical name:
|
4-Androsten-17β-ol-3-one Enanthate
| |
CAS NO.:
| ||
Molecular formula:
|
C26H41O3
| |
Molecular weight:
|
401.6025
| |
Characters:
|
Milky white crystalline powder
| |
Application range:
|
widely applied in pharmaceutical, food, health care and other industries.
| |
Use:
|
Applies to male sexual insufficiency, genital dysplasia, infertility, cryptorchidism, and testosterone.
| |
Packing:
|
1 kg/aluminum foil bag;25KG/DRUM
|
Triflusal for sale
Product: triflusal
CAS: 322 & ndash; 79-2
Molecular formula: C10H7F3O4
Weight: 248.16
Description:
Is a platelet inhibitor that has been discovered and developed in Uriach laboratories and is marketed in Spain since 1981e It is currently available in 25 countries in Europe, Asia, Africa and America. It is a drug of the family of salicylates, but it is a derivative of acetylsalicylic acid (ASA). Trade names include Disgren, Grendis, Aflen and Triflux.
2017年2月7日星期二
What is Etnynodiol Diacetate
This Ethindodiol diacetate (ED) monograph includes chemical and physical data (synonyms and trade names), structural and molecular formulas and ED molecular weight, chemical and physical properties (melting point, optical rotation and solubility) and Production, appearance and analysis of EDs. The preparation of ED is carried out by reduction of Ethindron to Ethinodiol, which is then acetylated with acetic anhydride in pyridine to produce erectile dysfunction. ED We do not know, in nature. Its applications in human medicine are similar to those of progesterone; It is mainly associated with an oral contraceptive estrogen in use and is also used to treat dysfunctional uterine bleeding, amenorrhea, and endometriosis; The French have used ED to treat advanced breast cancer. Methods of analysis for the determination of ED as a bulk chemical in tabular form. Biological data relevant to the assessment of carcinogenic risk to humans are also briefly described. In laboratory experiments, ED was tested in mice, rats and monkeys, alone or in combination with an estrogen. ED produced mammary tumors in male castrated mice and male rats. In combination with an estrogen, it increases the incidence of pituitary tumors in mice and in malignant mammary tumors in rats of both sexes. It is reported that ED for embryos before and after Embryosis is embryolal and has in some species teratogenic effects. No human data are available, except for COC studies, their side effects are due to ED by implication. There is therefore limited evidence on the carcinogenicity of ED in animals, and ED may be associated with an increased incidence of benign Leberadenon and containing a reduced incidence of benign breast disease that is associated with contraceptives Oral, combined formulations.
Ketorolac tromethamine Dosage and general
The current principles of pain management performance that analgesics, including ketorolac, should be administered at regular intervals, although the drug has been administered on a necessary basis (that is, the following doses are retained, returns to pain)
Ketorolac tromethamine Consider the benefits and risks of treatment with ketorolac and possible alternative therapies before beginning treatment with the drug.
management
Manage IV, IM or oral in adults; Managing IV or MI in children aged 1
Therapy in adults with parenteral (IV or IM) ketorolac; The oral formulation is used as a follow-up therapy, if necessary. IV or IM in a single dose or administered every 6 hours; Manage orally every hour
Manage In children, as a single IV or IM dose
Turn the patient, as soon as clinically possible alternative pain therapy to
订阅:
博文 (Atom)