6-Methyl-2-pyridinecarboxaldehyde

Product Name: 6-Methyl-2-pyridinecarboxaldehyde
CAS No.: 1122-72-1
Chemical Name: 6-Methyl-2-pyridinecarboxaldehyde
Synonyms: 6-METHYLPICOLINALDEHYDE;6-METHYL-2-PYRIDINECARBALDEHYDE;dehyde, 6-methyL;6-ForMyl-2-picoline;TIMTEC-BB SBB004287;2-FORMYL-6-PICOLINE;Chlorpyrifos Impurity 53;2-FORMYL-6-METHYLPYRIDINE;6-Methyl-2-picolinaldehyde;2-picoline-6-carboxaldehyde
CBNumber: CB2290089
Molecular Formula: C7H7NO
Formula Weight: 121.14
MOL File: 1122-72-1.mol

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6-Methyl-2-pyridinecarboxaldehyde Property

Melting point:: 31-33 °C(lit.)
Boiling point:: 105-108°C/12mm
Density: 1.1344 (rough estimate)
refractive index: n20/D 1.527(lit.)
Flash point:: 155 °F
storage temp.: 2-8°C
form: Low Melting Solid
pka: 3.96±0.10(Predicted)
color: Light yellow to brown
Water Solubility: 750 g/L (20 ºC)
Sensitive: Light Sensitive/Air Sensitive
BRN: 107476
InChIKey: AHISYUZBWDSPQL-UHFFFAOYSA-N
CAS DataBase Reference: 1122-72-1(CAS DataBase Reference)
EPA Substance Registry System: 6-Methyl-2-pyridinecarboxaldehyde (1122-72-1)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36-37/39
RIDADR: UN 1325
WGK Germany: 3
F: 8-9-23
TSCA: Yes
HazardClass: IRRITANT, LIGHT SENSITIVE, KEEP COLD
HS Code: 29339900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: M78208
Product name: 6-Methylpyridine-2-carboxaldehyde
Purity: 98%
Packaging: 5g
Price: $204
Updated: 2025/07/31

Sigma-Aldrich

Product number: M78208
Product name: 6-Methylpyridine-2-carboxaldehyde
Purity: 98%
Packaging: 25g
Price: $1240
Updated: 2024/03/01

TCI Chemical

Product number: M1157
Product name: 6-Methyl-2-pyridinecarboxaldehyde
Purity: >98.0%(GC)
Packaging: 5g
Price: $63
Updated: 2025/07/31

TCI Chemical

Product number: M1157
Product name: 6-Methyl-2-pyridinecarboxaldehyde
Purity: >98.0%(GC)
Packaging: 25g
Price: $304
Updated: 2025/07/31

TRC

Product number: M326685
Product name: 6-Methyl-2-pyridinecarboxaldehyde
Packaging: 5g
Price: $140
Updated: 2021/12/16

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6-Methyl-2-pyridinecarboxaldehyde Chemical Properties,Usage,Production

Chemical Properties

light yellow to brown low melting solid

Uses

6-Methyl-2-pyridinecarboxaldehyde was used in the synthesis of 1-(10-cyano- and -10-bromo-5H-dibenzo[a,d]cyclohepten-5-yl)-4-[(arylmethylene)amino]piperazines which are compounds that exhibits anticon vulsant properties. 6-Methylpyridine-2-carboxaldehyde is used to produce 1-(6-methyl-pyridin-2-yl)-hexan-1-one with pent-1-ene at temperature of 100°C. This reaction will need reagent 2-amino-3-picoline and catalysts (Ph3P)3RhCl, Cp2ZrCl2.

Synthesis

1122-71-0

1122-72-1

Under stirring conditions, 10.47 g (0.081 mol) of selenite was dissolved in 30 mL of water and the resulting solution was slowly added to a 150 mL solution of 1,4-dioxane containing 20 g (0.162 mol) of 6-methyl-2-pyridinemethanol (3a). The reaction mixture was stirred continuously at 100 °C for 6 hours. Upon completion of the reaction, the resulting metallic selenium was removed by filtration. The filtrate was distilled under reduced pressure to remove the solvent and the residue was treated by extraction with hot hexane (3 x 150 mL). After combining the extracts, the solvents were again removed by distillation under reduced pressure and the resulting product did not require further purification. Finally, 14.76 g (0.121 mol, 75% yield) of 6-methyl-2-pyridinecarboxaldehyde was obtained with a melting point of 31-33 °C. The product structure was determined by 1H NMR. The structure of the product was determined by 1H NMR (DMSO-d6, δ, ppm): 2.61 (s, 3H, Me), 7.49 (d, 1H, 5-H, J = 7.5 Hz), 7.71 (d, 1H, 3-H, J = 7.5 Hz), 7.86 (dd, 1H, 4-H, J = 7.5, 7.5 Hz), 9.93 (s, 1H, CHO) and mass spectrum (m/z 122.06, I rel 100% [M + H]+) confirmed that the calculated molecular weight was 122.06.

References

[1] Tetrahedron Letters, 1999, vol. 40, # 9, p. 1635 - 1636
[2] Organometallics, 2016, vol. 35, # 10, p. 1505 - 1513
[3] Russian Journal of Organic Chemistry, 2017, vol. 53, # 7, p. 963 - 970
[4] Zh. Org. Khim., 2017, vol. 53, # 7, p. 951 - 958,8
[5] Dalton Transactions, 2012, vol. 41, # 22, p. 6661 - 6670

6-Methyl-2-pyridinecarboxaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

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6-Methyl-2-pyridinecarboxaldehyde Suppliers

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View Lastest Price from 6-Methyl-2-pyridinecarboxaldehyde manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: 6-Methyl-2-pyridinecarboxaldehyde 1122-72-1
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 5tons
Release date: 2024-12-03

Watson Biotechnology Co.,Ltd

Product: 6-Methyl-2-pyridinecarboxaldehyde 1122-72-1
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20MT
Release date: 2025-02-28

Henan Aochuang Chemical Co.,Ltd.

Product: 6-Methyl-2-pyridinecarboxaldehyde 1122-72-1
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-10-14

1122-72-1, 6-Methyl-2-pyridinecarboxaldehydeRelated Search:

6-METHYL-2-PYRIDINEMETHANOL 3-METHYL-2-PYRIDINECARBOXALDEHYDE Pyridoxal 5'-phosphate monohydrate Pyridoxal hydrochloride 2-Fluoro-6-methyl-5-pyridinecarboxaldehyde 3-Pyridinecarboxaldehyde,2,4-dimethyl-(9CI) 3-METHYL-4-PYRIDINECARBOXALDEHYDE 5-Methyl-3-pyridinecarboxaldehyde 2-(Aminomethyl)-3-pyridinecarboxaldehyde 3-BROMO-5-METHYL-4-PYRIDINECARBOXALDEHYDE 6-METHYL-3-PYRIDINECARBOXALDEHYDE 5-FLUORO-2-METHYL-3-PYRIDINECARBOXALDEHYDE Pyridoxal phosphate 5-(Aminomethyl)-3-pyridinecarboxaldehyde 3-FLUORO-6-METHYL-2-PYRIDINECARBOXALDEHYDE Pyridoxal 5’-Phosphate 2-(Aminomethyl)-4-pyridinecarboxaldehyde 2-METHYLISONICOTINALDEHYDE

2-Formyl-6-methylpyridine 6-Methylpicolinaldehyde

6-ForMyl-2-picoline

6-Methylpyridine-2-carboxaldehyde,98%

6-Methylpyridine-2-carboxaldehyde 98%

TIMTEC-BB SBB004287

6-methyl-2-pyridinecarboxaldehyd

2-FORMYL-6-METHYLPYRIDINE

2-FORMYL-6-PICOLINE

2-PYRIDINECARBOXALDEHYDE, 6-METHYL-

2-picoline-6-carboxaldehyde

6-METHYL-2-PYRIDINECARBALDEHYDE

6-METHYL-2-PYRIDINECARBOXALDEHYDE

6-METHYLPYRIDINE-2-ALDEHYDE

6-METHYLPYRIDINE-2-CARBOXALDEHYDE

6-METHYLPYRIDINE-2-CARBOXYALDEHYDE

6-METHYLPICOLINALDEHYDE

6-methylpyridine-2-carbaldehyde

6-METHYLPYRIDINE-2-ALDEHYDE 97+%

6-Methyl-2-Pyridinecarboxaldehyde98%

2-Methylpyridine-6-carboxaldehyde

6-Methyl-2-picolinaldehyde

6-Methyl-2-pyridinecarboxaldehyde,97%

3-Methylpyridine-2-carbothioicacidamide

Methylpyridine-2-Carbaldehyde

6-Methylpicolinaldehyde|C7H7NO|1122-72-

6-methylpyridine-2-carboxcarboxaldehyde

6-Methylpyridine-2-carboxaldehyde,2-Picoline-6-carboxaldehyde

6-Methylpicolinaldehyde, 2-Formyl-6-methylpyridine

6-Methyl-2-pyridinecarboxaldehyde, 97% 5GR

6-Methyl-2-pyridinecarboxaldehyde&gt

dehyde, 6-methyL

6-Methyl-2-pyridinecarboxaldehyde ISO 9001：2015 REACH

4-[3,5-BIS(TRIFLUOROMETHYL)PHENYL]-146-THIOSEMICARBAZIDE

6-methyl-2-pyridinealdehdye

6-Methyl-2-pyridine aldehyde

Chlorpyrifos Impurity 53

1122-72-1

C7H7NO

ALDEHYDE

Building Blocks

C7 and C8

Pyridines

Heterocyclic Building Blocks

Aldehydes

Building Blocks

C7

C7 to C8

Carbonyl Compounds

Chemical Synthesis

Pyridines

Boronic Acid

Pyridine

Heterocycle-Pyridine series

Heterocyclic Building Blocks

Organic Building Blocks