Carbamic acid,N-[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]-, ethyl este CAS 1869118-24-0
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Chemical Name: Carbamic acid,N-[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]-, ethyl este
CAS No.:?1869118-24-0
Molecular Fomula:?C16H16N4O4S
Molecular weight:?360.39
Appearance:?White powder
Assay: 99 % min
Description
(3R,4S)-3-(2-BROMOACETYL)-4-ETHYL-1-PYRROLIDINECARBOXYLIC ACID PHENYLMETHYL ESTER?Quick Details
Chemical Name: Carbamic acid,N-[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]-, ethyl este
CAS No.:?1869118-24-0
Molecular Fomula:?C16H16N4O4S
Chemical Structure:
Molecular weight:?360.39
Appearance:?White powder
Assay: 99 % min
(3R,4S)-3-(2-BROMOACETYL)-4-ETHYL-1-PYRROLIDINECARBOXYLIC ACID PHENYLMETHYL ESTER?Typical Properties
ITEMS
SPECIFICATION
Assay?%
???99.0
Density
1.43????0.1 g/cm3
Refractive index
1.664
Acidity coefficient (pKa)
9.45????0.43
Solubility
/
?
(3R,4S)-3-(2-BROMOACETYL)-4-ETHYL-1-PYRROLIDINECARBOXYLIC ACID PHENYLMETHYL ESTER?Application:
It is an important fine chemical raw material and pharmaceutical intermediate that can be used as an impurity in Upatinib.
(3R,4S)-3-(2-BROMOACETYL)-4-ETHYL-1-PYRROLIDINECARBOXYLIC ACID PHENYLMETHYL ESTER?Packaging and Shipping?
25KG/Drum
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Peptides are two or more amino acids connected together and are a component of proteins. Peptides are mainly divided into three categories: signal peptides, carrier peptides, and peptides that inhibit neural signals. Signal peptides, such as palmitoyl tripeptide-1, act as messengers for cells, triggering collagen synthesis and increasing skin firmness. Palmitoyl tripeptide-1 is a small three amino acid signaling peptide with an amino acid sequence of glycine histidine lysine (GHK). GHK adheres to palmitic acid (a fatty acid) to increase its skin permeability and oil solubility.
Palmlyl tritenptide-38 consists of three amino acids and is a hydrogen oxidized lipptide. The inspiration of this peptide comes from a three peptide in the natural existence in collagen VI and layer of adhesive protein. It can rebuild the skin from the inside to soothe the smooth skin of the wrinkles, especially for the eardronic lines, crow??s feet, head lines and neck lines.
Palmitoyl Tripeptide-38 has a similar effect on Matrikine, and it is a amino acid chain, which has proven to increase the skin and epidermal component (such as collagen (including tape I, III, and IV), fibrin, hyaluronic acid). (Reserved water) and layer adhesion 5 (the function of cells, cells, growth and differentiation). Therefore, palm -peptide 38 promote skin regeneration, make wrinkles and skin smooth, and delay the appearance of aging. In addition, it can deeply supplement nutrition, fade lip lines and increase elasticity.
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