(S)-(-)-Phenylethylene Oxide; (S)-(-)-Styrene Oxide; (S)-2-Phenyloxirane; (S)-(-)-Phenyloxirane; (2S)-2-Phenyloxirane; S-Phenyloxirane; (S)-2-Phenyloxirane;; (2S)-2-Phenyloxirane;; S-Phenyloxirane;; (S)-Phenyloxirane;; S-(Epoxyethyl)Benzene; (R)-(+)-Styrene Oxide

Brief Introduction

(S)-Styrene Oxide is a metabolite of Styrene, catalyzed by epoxide hydrolase.

(S)-1-(2-Amino-5-Chlorophenyl)-1-(Trifluoromethyl)-3-Cyclopropyl-2-Propyn-1-Ol

MSDS

CAS:209414-27-7

Molecular Formula:C13H11ClF3NO

Alias

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Efavirenz Related Compound A; (S)-5-Chloro-Alpha-(Cyclopropylethynyl)-2-Amino-Alpha-(Trifluoromethyl)-Benzenemethanol; (S)-5-Chloro-A-(Cyclopropylacetenyl)-2-[((4-Methoxyphenyl)Methyl)Amino]-A-(Trifluoromethyl)Benzenemethanol; (S)-5-Chloro-A-(Cyclopropylethynyl)-2-Amino-A-(Trifluoromethyl)Benzene Methanol; (S)-2-(2-Amino-5-Chlorophenyl)-4-Cyclopropyl-1,1,1-Trifluorobut-3-Yn-2-Ol

Brief Introduction

(2S)-2-(2-amino-5-chlorophenyl)-4-cyclopropyl-1,1,1-trifluorobut-3-yn-2-ol is a white or almost white powder at room temperature, which is a key intermediate in the synthesis of the anti AIDS drug efavirenz. Efavirenz is a new generation of anti AIDS drugs, combined with other antiretroviral drugs in the treatment of HIV-1 infection.

25-Hydroxyvitamin D2

MSDS

CAS:21343-40-8

Molecular Formula:C28H44O2

Alias

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Ercalcidiol; 25-Hydroxyergocalciferol; 25-Hydroxycalciferol; (5Z,7E,22E)-(3S)-9,10-seco-5,7,10(19),22-Ergostatetraene-3,25-diol; (1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(E,2R,5S)-6-Hydroxy-5,6-Dimethylhept-3-en-2-yl]-7a-Methyl-2,3,3a,5,6,7-Hexahydro-1H-Inden-4-Ylidene]Ethylidene]-4-Methylidenecyclohexan-1-ol; 25-Hydroxyecalciferol; 9,10-Secoergosta-5,7,10(19),22-Tetraene-3beta,25-diol; 9,10-Secoergosta-5,7,10(19),22-Tetraene-3,25-diol, (3beta,5Z,7E,22E)-; (3S,5Z,7E,22E)-9,10-Secoergosta-5,7,10,22-Tetraene-3,25-diol; 3?,5Z,7E,22E)-9,10-Secoergosta-5,7,10(19),22-Tetraen-3,25-diol; (S,Z)-3-(2-((1R,3aS,7aR,E)-1-((2R,5S,E)-6-Hydroxy-5,6-Dimethylhept-3-en-2-yl)-7a-Methyloctahydro-4H-Inden-4-Ylidene)Ethylidene)-4-Methylenecyclohexan-1-ol

Brief Introduction

25 hydroxyvitamin D2 is a metabolite of vitamin D2 as an indicator of the nutritional status of vitamin D.

2-Chlorobenzotrichloride

MSDS

CAS:2136-89-2

Molecular Formula:C7H4Cl4

Alias

More Information

1-Chloro-2-(Trichloromethyl)Benzene; O-Chlorobenzotrichloride; Benzene, Chloro(Trichloromethyl)-; Benzene, 1-Chloro-2-(Trichloromethyl)-; O-Chlorobenzylidyne Chloride; O-Chlorophenyltrichloromethane; 2-Chlorotrichlorotoluene; Alpha,Alpha,Alpha,2-Tetrachlorotoluene; Toluene, O,.Alpha.,.Alpha.,.Alpha.-Tetrachloro-; (2-Chlorophenyl)Trichlormethane; Chlorophenyltrichloromethane; Alpha,Alpha,Alpha,Ar-Tetrachlorotoluene; Toluene, Alpha,Alpha,Alpha,Ar-Tetrachloro-; Chlorbenzotrichlorid

Brief Introduction

It is mainly used for the intermediate of clotrimazole and the production of o-chlorobenzoyl chloride 。

#Palmitoyl Pentapeptide

MSDS

CAS:214047-00-4

Molecular Formula:C39H75N7O10

Alias

More Information

Matrixyl; (2S,5S,8S,11S,14S)-5,14-Bis(4-Aminobutyl)-8,11-bis((R)-1-Hydroxyethyl)-2-(Hydroxymethyl)-4,7,10,13,16-Pentaoxo-3,6,9,12,15-Pentaazahentriacontan-1-oic acid; Pal-Lys-Thr-Thr-Lys-Ser-OH; Palmitoyl-Kttks; N2-(1-Oxohexadecyl)-L-Lysyl-L-Threonyl-L-Threonyl-L-Lysyl-L-Serine; (2S)-2-[(2S)-6-Amino-2-[(2S,3R)-2-[(2S,3R)-2-[(2S)-6-Amino-2-Hexadecanamidohexanamido]-3-Hydroxybutanamido]-3-Hydroxybutanamido]Hexanamido]-3-Hydroxypropanoic ACID; Palmitoyl-L-Lys-L-Thr-L-Thr-L-Lys-L-Ser-OH; L-Serine, N2-(1-Oxohexadecyl)-L-Lysyl-L-Threonyl-L-Threonyl-L-Lysyl-

Brief Introduction

Beauty pentapeptide is also a beauty polypeptide. The prototype of the polypeptide is palmitic acid pentapeptide, commonly known as pentapeptide, which can simulate the paralytic effect of botulinum toxin. It is a short peptide fragment formed by peptide bond of five amino acids. Its structure is similar to that of protein, but the peptide chain of protein is longer, usually composed of hundreds of amino acids. These peptides can be divided into dipeptides (containing two amino acids), tripeptides (containing three amino acids), tetrapeptides (containing four amino acids) and so on. Due to the different varieties of amino acids, dipeptides also have different varieties, and so does tripeptides; At the same time, with the same amino acids, the order (link) of each amino acid is different, and there will be different varieties of dipeptides. So there are peptides with various functions and names.

1
···
41
42
43
44
45
46
47
···
85

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