Cas no 137778-18-8 (5-bromo-6-methylpyridine-2-carbaldehyde)

5-Bromo-6-methylpyridine-2-carbaldehyde is a versatile heterocyclic compound featuring a bromo-substituted pyridine core with an aldehyde functional group at the 2-position. This structure makes it a valuable intermediate in organic synthesis, particularly in the preparation of pharmaceuticals, agrochemicals, and ligands for catalysis. The bromine substituent enhances reactivity for cross-coupling reactions, while the aldehyde group offers a handle for further derivatization, such as condensation or reduction. Its well-defined reactivity profile and stability under standard conditions make it suitable for use in multi-step synthetic routes. The compound is typically handled under inert conditions to preserve its integrity.
5-bromo-6-methylpyridine-2-carbaldehyde structure
137778-18-8 structure
Product Name:5-bromo-6-methylpyridine-2-carbaldehyde
CAS No:137778-18-8
MF:C7H6BrNO
MW:200.03264093399
MDL:MFCD11227149
CID:820034
Update Time:2025-05-28

5-bromo-6-methylpyridine-2-carbaldehyde Chemical and Physical Properties

Names and Identifiers

    • 5-Bromo-6-methylpicolinaldehyde
    • 3-Bromo-2-methyl-pyridine-6-carbaldehyde
    • 5-bromo-6-methyl-2-Pyridinecarboxaldehyde
    • 5-bromo-6-methylpyridine-2-carbaldehyde
    • 5-Bromo-6-methylpyridine-2-carboxaldehyde
    • BXPXGQBIEVDVOW-UHFFFAOYSA-N
    • MB09863
    • FCH1403854
    • 5-bromo-6-methyl-2-pyridinecarbaldehyde
    • SY030886
    • AX8217950
    • Z0161
    • ST24044512
    • 2-Pyridinecarboxaldehyde, 5-bromo-6-meth
    • MDL: MFCD11227149
    • Inchi: 1S/C7H6BrNO/c1-5-7(8)3-2-6(4-10)9-5/h2-4H,1H3
    • InChI Key: BXPXGQBIEVDVOW-UHFFFAOYSA-N
    • SMILES: BrC1=CC=C(C=O)N=C1C

Computed Properties

  • Exact Mass: 198.96300
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 1
  • Complexity: 129
  • XLogP3: 1.7
  • Topological Polar Surface Area: 30

Experimental Properties

  • PSA: 29.96000
  • LogP: 1.96500

5-bromo-6-methylpyridine-2-carbaldehyde Customs Data

  • HS CODE:2933399090
  • Customs Data:

    China Customs Code:

    2933399090

    Overview:

    2933399090. Other compounds with non fused pyridine rings in structure. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date

    Summary:

    2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

5-bromo-6-methylpyridine-2-carbaldehyde Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
SHANG HAI XIAN DING Biotechnology Co., Ltd.
B-IK069-250mg
5-bromo-6-methylpyridine-2-carbaldehyde
137778-18-8 97%
250mg
736CNY 2021-05-08
SHANG HAI XIAN DING Biotechnology Co., Ltd.
B-IK069-50mg
5-bromo-6-methylpyridine-2-carbaldehyde
137778-18-8 97%
50mg
184.0CNY 2021-08-03
SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd.
B847567-100mg
5-Bromo-6-methylpicolinaldehyde
137778-18-8 98%
100mg
402.30 2021-05-17
Matrix Scientific
203633-1g
5-Bromo-6-methylpyridine-2-carbaldehyde
137778-18-8
1g
$615.00 2023-09-07
Matrix Scientific
203633-5g
5-Bromo-6-methylpyridine-2-carbaldehyde
137778-18-8
5g
$1872.00 2023-09-07
Fluorochem
222433-250mg
5-Bromo-6-methylpicolinaldehyde
137778-18-8 95%
250mg
£120.00 2022-03-01
SHANG HAI XIAN DING Biotechnology Co., Ltd.
B-IK069-200mg
5-bromo-6-methylpyridine-2-carbaldehyde
137778-18-8 97%
200mg
735.0CNY 2021-08-04
TRC
B998980-2.5g
5-Bromo-6-methylpicolinaldehyde
137778-18-8
2.5g
$ 50.00 2022-06-06
TRC
B998980-5g
5-Bromo-6-methylpicolinaldehyde
137778-18-8
5g
$ 65.00 2022-06-06
TRC
B998980-25g
5-Bromo-6-methylpicolinaldehyde
137778-18-8
25g
$ 80.00 2022-06-06

5-bromo-6-methylpyridine-2-carbaldehyde Production Method

5-bromo-6-methylpyridine-2-carbaldehyde Related Literature

Additional information on 5-bromo-6-methylpyridine-2-carbaldehyde

Comprehensive Overview of 5-Bromo-6-methylpyridine-2-carbaldehyde (CAS No. 137778-18-8)

5-Bromo-6-methylpyridine-2-carbaldehyde (CAS No. 137778-18-8) is a highly versatile heterocyclic aldehyde that has garnered significant attention in pharmaceutical and agrochemical research. This compound, characterized by its brominated pyridine core and aldehyde functional group, serves as a critical intermediate in the synthesis of various bioactive molecules. Its unique structural features make it invaluable for drug discovery, material science, and catalysis. Researchers are particularly interested in its potential applications in medicinal chemistry, where it is used to develop novel kinase inhibitors and antiviral agents.

The growing demand for 5-Bromo-6-methylpyridine-2-carbaldehyde is driven by its role in constructing complex organic frameworks. Its reactive aldehyde group allows for facile derivatization, enabling the creation of high-value intermediates for pharmaceuticals. Recent studies highlight its utility in palladium-catalyzed cross-coupling reactions, a hot topic in green chemistry and sustainable synthesis. This aligns with the increasing focus on eco-friendly chemical processes, a trend frequently searched by users in AI-driven research tools and scientific databases.

In the context of user search trends, queries such as "5-Bromo-6-methylpyridine-2-carbaldehyde synthesis" and "CAS 137778-18-8 applications" are prevalent. These reflect the compound's relevance in academic and industrial settings. Additionally, its potential in cancer research and neurodegenerative disease therapeutics has sparked interest, as evidenced by rising searches for "pyridine derivatives in drug development." The compound's structural adaptability makes it a focal point for high-throughput screening and computational chemistry studies.

From a technical standpoint, 5-Bromo-6-methylpyridine-2-carbaldehyde exhibits excellent stability under standard conditions, making it suitable for long-term storage and large-scale production. Its spectroscopic properties, including distinct NMR peaks and IR absorption bands, facilitate easy identification and purity assessment. These attributes are crucial for quality control in GMP-compliant manufacturing, a topic frequently explored in regulatory chemistry forums.

Looking ahead, the compound's integration into cutting-edge technologies like flow chemistry and machine learning-assisted synthesis positions it as a future-proof building block. As the scientific community prioritizes efficient synthetic routes and atom economy, 5-Bromo-6-methylpyridine-2-carbaldehyde stands out as a key enabler of innovation. Its compatibility with bioconjugation techniques further expands its utility in diagnostic reagent development, addressing another high-traffic search area in life sciences.

Recommended suppliers
Shandong Jing Kun Chemical Co.,Ltd.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Shandong Jing Kun Chemical Co.,Ltd.
SHOCHEM(SHANGHAI) CO.,lTD
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
SHOCHEM(SHANGHAI) CO.,lTD
Hubei Cuiyuan Biotechnology Co.,Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent
Hubei Cuiyuan Biotechnology Co.,Ltd
Hunan Well Medicine Synthesis Technology Co., Ltd.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent
Hunan Well Medicine Synthesis Technology Co., Ltd.
Hebei Liye chemical Co.,Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Hebei Liye chemical Co.,Ltd