Description

2-Bromophenylhydrazine hydrochloride (CAS No. 50709-33-6) is a high-purity organic compound with the molecular formula C₆H₈BrClN₂. This fine chemical is widely utilized in pharmaceutical research, agrochemical synthesis, and as a versatile building block in organic chemistry. The product is supplied as a crystalline solid with a purity of ≥98%, ensuring consistency for demanding applications. With excellent solubility in polar solvents such as water, methanol, and ethanol, it facilitates easy incorporation into reaction schemes. The compound’s unique bromophenylhydrazine structure makes it particularly valuable for heterocyclic synthesis, catalyst development, and ligand preparation. Proper storage in a cool, dry environment under inert atmosphere is recommended to maintain stability. All batches undergo rigorous QC analysis including HPLC, NMR, and mass spectrometry to guarantee quality. Available in research quantities from milligrams to kilograms, with custom packaging options upon request.

Properties

• CAS Number: 50709-33-6
• Complexity: 87.1
• IUPAC Name: (2-bromophenyl)hydrazine;hydrochloride
• InChI: InChI=1S/C6H7BrN2.ClH/c7-5-3-1-2-4-6(5)9-8;/h1-4,9H,8H2;1H
• InChI Key: PHCYUJRYSFMJMG-UHFFFAOYSA-N
• Exact Mass: 221.95594
• Molecular Formula: C6H8BrClN2
• Molecular Weight: 223.50
• SMILES: C1=CC=C(C(=C1)NN)Br.Cl
• Topological: 38.1
• Monoisotopic Mass: 221.95594
• Synonyms: 2-Bromophenylhydrazine hydrochloride, 50709-33-6, 2-Bromophenylhydrazine HCl, EINECS 256-728-6, DTXSID30198762, DTXCID90121253, 256-728-6, (2-bromophenyl)hydrazine hydrochloride, Hydrazine, (2-bromophenyl)-, monohydrochloride, (2-bromophenyl)hydrazine;hydrochloride, 2-Bromophenylhydrazine, HCl, 1-(2-BROMOPHENYL)HYDRAZINE HYDROCHLORIDE, MFCD00012926, V3X9U73BAT, SCHEMBL597675, 2-bromophenylhydrazine, chloride, BCP31965, o-bromo-phenylhydrazine hydrochloride, SBB063185, AKOS005255198, AC-6007, CS-W013082, SB80162, 2-Bromophenylhydrazine hydrochloride, 98%, DB-002435, Hydrazine, (o-bromophenyl)-, hydrochloride, B2147, NS00089278, ST50827582, EN300-25695, Hydrazine, (2-bromophenyl)-, hydrochloride (1:1), Z216309278

2-Bromophenylhydrazine hydrochloride serves as a key intermediate in the synthesis of indazole derivatives and other nitrogen-containing heterocycles. Researchers employ this compound in palladium-catalyzed coupling reactions for constructing complex molecular architectures. In medicinal chemistry, it finds application as a precursor for developing potential kinase inhibitors and CNS-active compounds. The bromo substituent enables further functionalization through cross-coupling methodologies.

Safety and Hazards

GHS Hazard Statements

• H314 (90.2%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

Precautionary Statements

• P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501

Hazard Classes and Categories

• Skin Corr. 1 (90.2%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.