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  J97091    AKSci Bulk Reagent
3-(Bromoacetyl)pyridine hydrobromide
, 95%
 



IDENTITY
CAS Number:17694-68-7
MDL Number:MFCD00052182
MF:C7H7Br2NO
MW:280.94
EINECS:241-692-6
SPECIFICATIONS & PROPERTIES
Min. Purity Spec:95%
Physical Form (at 20°C):Solid
Melting Point:192-197°C
Long-Term Storage:Store long-term at -20°C
DOT/IATA TRANSPORT INFORMATION
Not hazardous material

REVIEW

 3-Bromoacetyl-pyridine, HBr salt Dibromine (17.2g, 108 mmol) was added dropwise to a cold (0°C) solution of 3-acetylpyridine (12 g, 99 mmol) in acetic acid containing 33% of HBr (165 mL) under vigourous stirring. The vigorously stirred mixture was warmed to 40°C for 2h and then to 75°C. After 2h at 75°C, the mixture was cooled and diluted with ether (400 mL) to precipitate the product, which was recovered by filtration and washed with ether and acetone. This material may be recrystallised from methanol and ether. White crystals, yield 100%. IR(neat): 3108, 2047,2982, 2559, 1709, 1603, 1221, 1035, 798 cm-1 - 1H NMR (DMSO-d6) d = 5.09 (s, 2H, CH2Br); 7.88 (m, 1H, pyridyl-H); 8.63 (m, 1H, pyridyl-H); 8.96 (m, 1H, pyridyl-H); 9.29 (m, 1H, pyridyl-H).

REFERENCES
[1]Hay, Michael P.; Journal of Medicinal Chemistry 2010, V53(2), P787-797

GLOBALLY HARMONIZED SYSTEM (GHS)

Pictograms

Signal Word
Warning

Hazard Statements
H315; H319; H335

Precautionary Statements
P261; P264; P271; P280; P302+P352; P304+P340; P305+P351+P338; P312; P321; P332+P313; P337+P313; P362; P403+P233; P405; P501


Current as of February 1, 2025


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All products are stocked and shipped from the SF Bay, California, USA via FedEx, UPS or DHL.
All batches backed with full quality assurance.
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All products are for research and development use only, not for any other uses, and must be handled by technically-qualified persons.

These products are explicitly not intended to be used in foods and/or cosmetics and/or drugs (human and veterinary) and/or consumer products and/or biocides and/or pesticides of any kind unless explicitly stated otherwise.

Products are not sold to individuals. We do not ship to residential addresses. Consumer orders will be cancelled without notice.

New customers undergo an internal onboarding process. As part of this process, new customers may be asked for more information. Additional restrictions may apply.




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