Melanotropi use

Product name:Melanotropi
CAS: 121062-08-6
Molecular Formula: C50H69N15O9
Molecular weight:1024.18
Use :This product is a natural generated a - MSH synthetic analogues. Through the original generated melanin, thus reducing the deposits of melanin in the skin, and it also can reduce the sun's ultraviolet damage to the skin.

N,N-diethyl-p-phenylenediamine sulfate for sale

Product name:N,N-diethyl-p-phenylenediamine sulfate
CAS: 6283-63-2
Molecular Formula: C10H16N2·H2SO4
Molecular weight:262.33
Density:1.03 g/cm3
Melting point:184-186 °C(lit.)
Use :As a developer color photograph. Used as pharmaceutical intermediates

Tapentadol Hydrochloride price

Product name:Tapentadol Hydrochloride
CAS: 175591-09-0
Molecular Formula: C14H24ClNO
Molecular weight:257.799460
Density:0.97 g/cm3
Boiling point:323.4
Use :Used in the treatment of adult diabe93℃ at 760 mmHg
Flash point:134.18℃tic peripheral neuropathy (DPN) caused by related neuropathic pain.

What is Succinimide

Non-enzymatic intramolecular reactions can lead to deamidation and isomerisation racemization of proteins and peptides and asparaginyl aspartyl succinimide via intermediaries. To understand the dependence of the sequence of these reactions was measured succinimide formation rate in a number of synthetic peptides at pH 7.4. These peptides (Val-Tyr-Pro-X-Y-Ala) containing an internal aspartyl ester group, asparaginyl, aspartyl ester beta-methyl or aspartyl alpha-methyl (X), followed by a glycyl residue, seryl or alanyl (Y). The succinimide asparaginyl peptides forming rate were judged 13.1 35.6 times faster than that of aspartyl peptides. The peptides forming speed glycyl succinimide were 6.5 to 17.6 times faster than that of alanyl peptides, while the peptides of seryl rate 1.6 to 4.5 times were faster than those alanyl peptides. The entire 232 times in these reaction rates for aspartyl and asparaginyl residues suggests that the sequence may be an important factor in the stability of the peptides in the hoses. In proteins, it may be a much larger area in the formation rate succinimide because some conformations can greatly enhance or inhibit this reaction.

Bromochlorohydantoin

Product Name: Bromochlorohydantoin
CAS: 16079-88-2
Molecular formula: C5H6BrClN2O2
Molecular Weight: 241.47
Product Description: This product is a kind of disinfectant for specific performance hands, used in industrial water treatment and disinfection of mineral spring bath (Spa), indoor and outdoor swimming pool disinfection for only 1 to 2 PPM can get the effect, also can be used all kinds of water purification, disinfection deodorant, disinfectants, bleaches and agriculture on the toilet for flowers and seeds disinfection, sterilization, livestock, fruit preservatives, etc. can also be prepared in a variety of packaging tablets, granules, powder and block.

N,N-dimethyldodecylamine-N-oxid

Product name: N, N-dimethyl dodecylamine-N-oxide
CAS: 1643-20-5
Molecular formula: C14H31NO
Molecular Weight: 228.3946
Product Description: Colorless or yellow transparent at normal temperature, is a special type of surfactant, a colorless transparent liquid or yellow at room temperature it is a cationic surfactant in acid, while in a neutral or alkali to the non-ionic. In addition to the general performance of the surfactant, but also excellent solubility, thickening, emulsifying, foaming, foam, gentle, moisturizing, electrically conductive, it has good compatibility with human skin toxicity organic is small, easy biodegradation. And there was a performance and mouldproof bactericidal effect.

Trichloroisocyanuric acid

We studied the efficacy of silver oxide coating to an indwelling catheter and a urethral catheter adapter and the instillation of trichloroisocyanuric in the urine bag in the prevention of catheter bacteriuria associated with a test prospective randomized and 74 patients. Bacteriuria has been documented (39 percent) in 29 of 74 patients. There was a significant difference between incidence rates in 11 of 41 patients (27 percent) in the test group and 18 of 33 (55 percent) in the control group bacteriuria (p equal to 0.02) after a median of bacteriuria with 36 and 8 days (p = 0.01). colonization of the urethral meatus was involved as a source of bacteriuria bladder in 12 of 18 patients (67 percent) in the control group and 5 of 11 (45 percent) in the test group. Trichloroisocyanuric Drainage considerably contamination of the bag, but the contamination of the bag with the same micro-organism responsible for the infection progressing bacteriuria in only 2 of 29 patients (7 percent), 1 reduced in each group. Patients receiving systemic antimicrobials bacteriuria purchased less frequently than those who do not. The apparent protective effect of systemic antimicrobial agents was highest during the first 4 days of catheterization. Data show that the bacteriuria episodes are formed from the passage of the urethra, are common in patients catheterized and the antimicrobial catheter is effective in reducing the incidence of bacteriuria associated catheter.