Lot numbers can be found on the outside label of a product:
Methyl 2-bromopyridine-4-carboxylate
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CAS No. 26156-48-9
- Cat. No. CS-W008679
- Purity≥97%
- MDL No.MFCD03791265
*For research and further manufacturing use only, not for direct human use.
Structure of 26156-48-9
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General Information
- CAS No. 26156-48-9
- Cat. No. CS-W008679
- Purity ≥97%
- MDL No. MFCD03791265
- Storage Store at room temperature
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₇H₆BrNO₂
- Molecular Weight 216.03
- Synonym(s) Methyl2-bromopyridine-4-carboxylate
- SMILES O=C(C1=CC(Br)=NC=C1)OC
Description
Methyl 2-bromopyridine-4-carboxylate serves as a key building block in heterocyclic synthesis, featuring a brominated pyridine ring paired with a methyl ester group. This combination enables direct functionalization via cross-coupling reactions and facilitates selective derivatization under mild conditions. The molecule exhibits high stability and compatibility with transition-metal catalysis, making it ideal for constructing complex pharmaceutical intermediates and advanced materials.
Application
Methyl 2-bromopyridine-4-carboxylate serves as a versatile building block in heterocyclic synthesis, enabling palladium-catalyzed cross-coupling reactions due to its reactive bromine and ester functionalities. The molecule exhibits good bench stability and facilitates the construction of complex pyridine-based scaffolds commonly found in medicinal chemistry and agrochemical research. Its functional group tolerance supports downstream transformations including nucleophilic substitution and reduction.
Synthesis
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Route1
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67-56-1 -
In-stock
66572-56-3 - ~72%
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In-stock
26156-48-9
References
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PFIZER INC.; BAGLEY, Scott William; GRIFFITH, David Andrew; KUNG, Daniel Wei-Shung Patent: WO2011/58473 A1, 2011 ; Location in patent: Page/Page column 37 ;
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Route2
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186581-53-3
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In-stock
66572-56-3
- ~%
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In-stock
26156-48-9
References
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Albaneze-Walker, Jennifer; Ceglia, Scott; Murry, Jerry Anthony; Soheili, Arash Patent: US2004/102472 A1, 2004 ; Location in patent: Page 35 ; US 20040102472 A1
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Route3
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In-stock
4926-28-7 - ~%
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In-stock
26156-48-9
References
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PFIZER INC.; BAGLEY, Scott William; GRIFFITH, David Andrew; KUNG, Daniel Wei-Shung Patent: WO2011/58473 A1, 2011 ;
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Safety Information
Download SDS|
GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H315-H319-H335
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Precautionary Statements : P260-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362+P364-P403+P233-P405-P501
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Quality Control
Computational Chemistry Data
- TPSA 39.19
- LogP 1.6307
- H_Acceptors 3
- H_Donors 0
- Rotatable_Bonds 1
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Key Words
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