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(S)-Cetirizine DiHCl (Levocetirizine S-Isomer DiHCl) LAB GRADE 97%

BOC Sciences manufactures thousands of pharmaceutical impurities, degradations, metabolites of active pharmaceutical ingredients, and excipients in accordance with the guidelines and limits described in the international pharmacopeia monographs for many impurities to serve drug development. In particular, BOC Sciences has access to rarely found degradations preparation standards for a number of OTC pharmaceuticals, which enables us to manufacture many degradations with ease; and occasionally we share the standards with our clients all over the world. We provide (S)-Cetirizine DiHCl (Levocetirizine S-Isomer DiHCl). More information please visit the webiste: http://www.bocsci.com/im-Cetirizine-and-Impurities-list-212.html

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(S)-alpha-cyclopropyl-5-ethyl-2-thiophenemethanamine LAB GRADE 97%

BOC Sciences manufactures thousands of pharmaceutical impurities, degradations, metabolites of active pharmaceutical ingredients, and excipients in accordance with the guidelines and limits described in the international pharmacopeia monographs for many impurities to serve drug development. In particular, BOC Sciences has access to rarely found degradations preparation standards for a number of OTC pharmaceuticals, which enables us to manufacture many degradations with ease; and occasionally we share the standards with our clients all over the world. We provide (S)-alpha-cyclopropyl-5-ethyl-2-thiophenemethanamine. More information please visit the webiste: http://www.bocsci.com/im-METHANAMINE-and-Impurities-list-1164.html

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(S)-gama-amino-5-(dimethylamino)-2-thiophenepropanol LAB GRADE 97%

BOC Sciences manufactures thousands of pharmaceutical impurities, degradations, metabolites of active pharmaceutical ingredients, and excipients in accordance with the guidelines and limits described in the international pharmacopeia monographs for many impurities to serve drug development. In particular, BOC Sciences has access to rarely found degradations preparation standards for a number of OTC pharmaceuticals, which enables us to manufacture many degradations with ease; and occasionally we share the standards with our clients all over the world. We provide (S)-gama-amino-5-(dimethylamino)-2-thiophenepropanol. More information please visit the webiste: http://www.bocsci.com/im-METHANAMINE-and-Impurities-list-1164.html

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1-O-Hexadecyl-2-O-acetyl-sn-glycero-3-phosphocholine LAB GRADE 98%

Creative peptides is specialized in the process development and the manufacturing of bioactive peptides. We offer custom peptide synthesis, process development, GMP manufacturing as well as catalog products. We provide 1-O-Hexadecyl-2-O-acetyl-sn-glycero-3-phosphocholine. More information please visit the website:http://www.creative-peptides.com/product/o-hexadecyl-o-acetyl-sn-glycero-phosphocholine-item-cad-097-33821.html

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10-bromo-10,11-dihydro-5H-dibenzo[b,f]azepine-5-carbonyl bromide

Impurity of Carbamazepine.

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Chimeric Rabies Virus Glycoprotein Fragment (RVG-9R) LAB GRADE 97%

This is a peptide derived from rabies virus glycoprotein (RVG). Because neurotropic viruses cross the blood-brain barrier to infect brain cells, the same strategy may be used to enter the central nervous system and deliver siRNA to the brain. To enable siRNA binding, this chimeric peptide was synthesized by adding nonamer arginine residues at the carboxy terminus of RVG. This RVG-9R peptide was able to bind and transduce siRNA to neuronal cells in vitro, resulting in efficient gene silencing. After intravenous injection into mice,RVG-9R delivered siRNA to the neuronal cells, resulting in specific gene silencing within the brain. RVG-9R provides a safe and noninvasive approach for the delivery of siRNA and potentially other therapeutic molecules across the blood–brain barrier. http://www.creative-peptides.com/product/chimeric-rabies-virus-glycoprotein-fragment-rvg-9r-item-gr1902-32470.html

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1,1'-Bis((R)-(dimethylamino)(phenyl)methyl)ferrocene Technical 97%

Product Name

1,1'-Bis((R)-(dimethylamino)(phenyl)methyl)ferrocene

Synonyms

1,1'-Bis((R)-(dimethylamino)(phenyl)methyl)ferrocene

Structural Formula

CAS No.

174589-08-3

Molecular Formula

C28H34FeN2

Molecular Weight

454.4

Melting Point

 

Purity

97%(HPLC)

Appearance

yellow solid

Application

This product can be used as catalyst in pharmaceutical research.

Storage Conditions

Shading, sealed, dry place

Precautions

 

 

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2-(2,4-Difluorophenyl)-3-(1H-1,2,4-triazol-1-yl)-1,2-propanediol"

2-(2,4-Difluorophenyl)-3-(1H-1,2,4-triazol-1-yl)-1,2-propanediol is a diol impurity of the antifungal agent Fluconazole.

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2-Chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine-6-carbaldehyde

Molecular Weight: 249.7
Molecular Formula: C12H12ClN3O

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2-(4-(Benzyloxy)-3-methoxy-2-nitrophenyl)-4,5-dihydro-1H-imidazole

Molecular Weight: 327.33
Molecular Formula: C17H17N3O4

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