Guanosine triphosphate

Product Name: Guanosine triphosphate
CAS: 86-01-1
Molecular formula: C10H16N5O14P3
Molecular Weight: 523.18
Product Description: This product is white or white powder type, odorless, led to wet. Soluble in water, insoluble in alcohol and is Chloroform.GTP of the DNA replication primer (primer is actually RNA) and transcription (which is mRNA biosynthesis) supplier Of nucleotide guanine. It is the succinic acid Coa Krebs cycle in fuels in the process of succinic acid, one can interconversion and ATP. GTP is also the important material of cell signal transduction, in the process it is under the action of GTPase in BIP.Used for chronic hepatitis, progressive muscular atrophy, help in the treatment of diseases such as Than the loss of vision.

Cephalothin price

Product Name: cephalothin
CAS number: 153-61-7
Molecular Formula: C16H16N2O6S2
Molecular Weight: 396.43
Product Description: Antibacterial spectrum including Staphylococcus, Streptococcus, Streptococcus pneumoniae, Streptococcus, Aureus catarrh, Neisseria gonorrhoeae, Escherichia coli, Klebsiella, Proteus knows coli, Haemophilus influenzae and Bacteroides Gram-positive bacteria. Applied to respiratory tract, skin and soft tissue caused by infection susceptible to biliary, urogenital and pleurisy, sepsis, severe endocarditis of staphylococcal infections, etc.

Glycopyrrolate

Product Name: glycopyrrolate
CAS: 596-51-0
Molecular formula: C19H28BrNO3
Molecular Weight: 398.33
Product description: White crystalline powder, odorless, bitter taste. Easily dissolved in water, methanol or ethanol, practically insoluble in chloroform or ether. Melting point: 191-195 ℃. For the medicine choline fight quaternary ammonium type, has the inhibitory action of gastric juice secretion and regulate gastrointestinal peristalsis, bromide RON cellular bromide pulmonary; This product also stronger than saliva secretion from atropine, but there is no central choline Resistenz.Apply active in gastric and duodenal ulcer, chronic gastritis, hypersecretion of gastric acid. Similar healing effects and brilliance of Plutarch or more benzene. Static or intramuscular injection can be used for anesthesia before delivery to remove the glands, takes about seven hours.

Dalfopristin for sale

Product Name: dalfopristin
CAS: 112362-50-2
Molecular Formula: C34H50N4O9S
Molecular Weight: 690854
Product Description: This product is a semi-synthetic bacterium of the positive element of the chain binding preparation are for multi-resistance Gram-positive bacteria cause a serious infection, and especially within nosocomial infection. This composition contains two Pune (pristinamycin) toxins of the semi-synthetic derivatives DAFOE leptin ketones and M. Putin, but ribosomal s irreversibly combined with the bacteria in the 50 subunit of the 70, wherein inhibition bacteria Of protein synthesis. Dafoe and leptin ribosomes bacterial combination causes conformational change, increase the affinity of M. Putin and the bacterial ketone ribosomes. With leptin reva of Bhalla and Putin Ketonee distinct role in relation to bacteriostatic action, the sterilization of this agent may reflect the synergy of the drugs.

Vitamin P price

Product Name: Vitamin P
CAS RN 153-18-4
Molecular formula: C27H30O16
Molecular Weight: 610.51
Product description: color or crystal or powder light green needle. Usually contains three water molecular crystallization, losing 95-97 ℃ drying 2 water molecular crystallization, for 2 hours under 110 ℃ and 1.33 kPa anhydride. 125 ℃ to brown, are made of flexible plastic ℃ 195-197, 214-215 ℃ decomposition, anhydride easy absorption of Feuchtigkeit.Leicht soluble in ethanol, acetone and ethyl acetate, almost insoluble in Water, chloroform, ether, benzene, carbon disulfide and petroleum ether. The dilute solution of ferric chloride is green. No odor, in a dark gradient used under the effect of light.Mainly in the treatment of heightened fragility of heme capillary diseases. Clinically used to help in the treatment of hypertension, to prevent cerebral hemorrhage; Can also be used to prevent and treat diseases, acute nephritic haemorrhagic purpura, diabetes, retinal haemorrhage, recurrent nasal hemorrhage, traumatic pulmonary haemorrhage, postpartum haemorrhage, etc. are used. But due to very little oral absorption their healing effect is not obvious. Composite tablets commonly used have a healing effect.

How to buy 4-Aminoacetophenone

Product Name: 4-Aminoacetophenone
CAS: 99-03-6
Molecular formula: C8H9NO
Molecular Weight: 135.16
Product Description: By nitrobenzene between methyl ethyl ketone with reduction of iron powder and addition of water to the reaction tank is an iron powder and stirred with slow industrial hydrochloric acid. Back to ethyl ketone nitrobenzene. Heating return 6 h. The cooling at 30 ℃ and solid hydrochloric acid in the acid reaction liquid. Filtration, the filtrate with ammonia to slightly alkaline, precipitated solid. Between the rejection filter, the cake filter for aminoacetophenone. Yield 85% .Pale yellow leaf in ethanol, melting point 98-99 ℃, boiling point 289-290 ℃, soluble in alcohol, insoluble in water. Part of the volatile in water vapor. For the synthesis of phenylephrine and hypnotic drugs to drugs, etc., and can be used as raw material in organic synthesis.

Dibenzoyl thiamine for sale

Product Name: Dibenzoyl thiamine
CAS: 299-88-7
Molecular formula: C26H26N4O4S
Molecular Weight: 490.57
Product description: White crystalline powder. Odorless. Almost insipid poor water-soluble, soluble in an acidic aqueous solution. The alkali is also relatively stable. Its hydrochloride in 25 ℃ soluble in water in 100 ml of 1.3 g.Dietary added. Japan's legal food supplements, including vitamins, amino acids, calcium salt and iron salts, etc. 65. Two hydrochloride Benzoylthiamin and vitamins, rice flour, tofu enhancer.