Cynor Laboratories

Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.

Empirical Formula (Hill Notation):C₈H₈BrFMolecular Weight:203.05

4-Bromobenzonitrile (CAS: 623-00-7) is an organic chemical compound with the molecular formula C7H4BrNcap C sub 7 cap H sub 4 cap B r cap N𝐶7𝐻4𝐵𝑟𝑁. It is an intermediate used in the synthesis of various chemicals, including pharmaceuticals, agrochemicals, and high-performance pigments. It is a solid at room temperature and has a molecular weight of approximately 182.02182.02182.02 g/mol. The compound can be toxic if swallowed, harmful in contact with skin, and harmful if inhaled. 

We are providing Aluminium Hydroxide powder to our customers at reasonable rates.     

2-Methoxy-5-Bromo-3-Methylpyridine is an organic compound with the chemical formula C7H8BrNO. It is a derivative of pyridine, specifically a 3-methylpyridine with a bromine and methoxy group attached at the 5th and 2nd positions, respectively. It is also known as 5-bromo-2-methoxy-3-methylpyridine. 

2,6-Dichlorobenzonitrile (DCBN), also known as dichlobenil, is a white crystalline solid organic compound with the formula C7H3Cl2Ncap C sub 7 cap H sub 3 cap C l sub 2 cap N𝐶7𝐻3𝐶𝑙2𝑁. It is primarily used as a herbicide, a cellulose synthesis inhibitor, and an intermediate in the production of other chemicals. Due to its environmental hazard and ability to contaminate soil and groundwater, strict handling and application precautions are necessary. 

Nickel(II) carbonate describes one or a mixture of inorganic compounds containing nickel and carbonate. From the industrial perspective, the most important nickel carbonate is basic nickel carbonate with the formula Ni₄CO₃(OH)₆(H₂O)₄. Simpler carbonates, ones more likely encountered in the laboratory, are NiCO₃ and its hexahydrate. All are paramagnetic green solids containing Ni²⁺ cations. The basic carbonate is an intermediate in the hydrometallurgical purification of nickel from its ores and is used in electroplating of nickel.

Lead(II) oxide, also called lead monoxide, is the inorganic compound with the molecular formula PbO. PbO occurs in two polymorphs: litharge having a tetragonal crystal structure, and massicot having an orthorhombic crystal structure. Modern applications for PbO are mostly in lead-based industrial glass and industrial ceramics, including computer components. It is an amphoteric oxide.^[3

Antimony trichloride is prepared by reaction of chlorine with antimony, antimony tribromide, antimony trioxide, or antimony trisulfide. It also may be made by treating antimony trioxide with concentrated hydrochloric acid.

Agar (/ˈeɪɡɑːr/ or /ˈɑːɡər/), or agar-agar, is a jelly-like substance consisting of polysaccharides obtained from the cell walls of some species of red algae, primarily from "ogonori" (Gracilaria) and "tengusa" (Gelidiaceae).^[1][2] As found in nature, agar is a mixture of two components, the linear polysaccharide agarose and a heterogeneous mixture of smaller molecules called agaropectin.^[

H-Benzo[b]carbazole is a chemical compound with the molecular formula C16H11N. It consists of a carbazole ring system fused with a benzene ring, resulting in a three-ring structure. The "5H" indicates that the nitrogen atom in the central five-membered ring has a hydrogen atom attached to it. 

Application2-Bromo-5-fluoroaniline may be used to synthesize:

• orthobromothiobenzanilide of 5-fluoronitrobenzothiazole[1]
• 2-bromo-5-fluorobenzo[¹⁴C]nitrile[2]
• [3-¹⁴C]-5-fluoro-1,3-dihydro-1-hydroxy-2,1-benzoxaborole[2]
• 2-bromo-5-fluoro-phenyl)-(2-methoxy-6-pentadecyl-benzyl)amine[3]

5-Bromo-2-Hydroxy Benzeneboronic Acid, with CAS number 89598-97-0, is a chemical compound that serves as a reagent in various scientific research and synthesis applications. It is also known as (5-Bromo-2-hydroxyphenyl)boronic acid, has a molecular formula of C₆H₆BBrO₃, and a molecular weight of approximately 216.83 g/mol. 

Citric acid monohydrate is a white, crystalline powder or colorless crystals with a purity of typically 99.5-100.5% on an anhydrous basis. It is highly soluble in water and freely soluble in ethanol. The monohydrate form contains one water molecule for every citric acid molecule. It is used as an acidulant, flavoring agent, and preservative in various food and beverage products. 

Xanthone (CAS No. 90-47-1) is a tricyclic aromatic oxygenated compound, also known as 9H-Xanthen-9-one or 9-Xanthone, with the chemical formula C₁₃H₈O₂. It serves as an intermediate in organic synthesis and chemical research, acts as a vasorelaxant, and has potential applications as a fluorescent agent and larvicide. Xanthone exhibits various properties, including antibacterial activity, and is classified as an oxygenated polycyclic aromatic compound.