METHYL 5-METHYLNICOTINATE
- Product Name
- METHYL 5-METHYLNICOTINATE
- CAS No.
- 29681-45-6
- Chemical Name
- METHYL 5-METHYLNICOTINATE
- Synonyms
- Methomyl Impurity 4;METHYL 5-METHYLNICOTINATE;Nicotinic Acid Impurity 29;Nicotine Related Compound 5;Methyl5-Methylnicotinate>Methyl5-methylnicotinate,94%;5-methylnicotin methyl ester;5-Methyl-nicotinic acid methyl ester;Methyl 5-methylpyridine-3-carboxylate;METHYL 5-METHYLNICOTINATE ISO 9001：2015 REACH
- CBNumber
- CB2300692
- Molecular Formula
- C8H9NO2
- Formula Weight
- 151.16
- MOL File
- 29681-45-6.mol
METHYL 5-METHYLNICOTINATE Property
- Melting point:
- 46-48°C
- Boiling point:
- 90°C 3mm
- Density
- 1.104±0.06 g/cm3(Predicted)
- Flash point:
- 90°C/3mm
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- Soluble in Chloroform and Methanol.
- pka
- 3.49±0.20(Predicted)
- form
- Solid
- color
- White
- BRN
- 472498
- InChI
- InChI=1S/C8H9NO2/c1-6-3-7(5-9-4-6)8(10)11-2/h3-5H,1-2H3
- InChIKey
- KQILMMLAGGFMCM-UHFFFAOYSA-N
- SMILES
- C1=NC=C(C)C=C1C(OC)=O
- CAS DataBase Reference
- 29681-45-6
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.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- M2428
- Product name
- Methyl 5-Methylnicotinate
- Purity
- >98.0%(GC)(T)
- Packaging
- 1g
- Price
- $28
- Updated
- 2025/07/31
- Product number
- M2428
- Product name
- Methyl 5-Methylnicotinate
- Purity
- >98.0%(GC)(T)
- Packaging
- 5g
- Price
- $112
- Updated
- 2025/07/31
- Product number
- M3515
- Product name
- Methyl 5-Methylnicotinate
- Packaging
- 500mg
- Price
- $326
- Updated
- 2021/12/16
- Product number
- M323005
- Product name
- Methyl 5-Methylnicotinate
- Packaging
- 2g
- Price
- $150
- Updated
- 2021/12/16
- Product number
- 057381
- Product name
- Methyl 5-methylnicotinate
- Purity
- 95%
- Packaging
- 25g
- Price
- $157
- Updated
- 2021/12/16
METHYL 5-METHYLNICOTINATE Chemical Properties,Usage,Production
Chemical Properties
METHYL 5-METHYLNICOTINATE is White Crystalline Solid
Uses
METHYL 5-METHYLNICOTINATE is a metabolite of Nicotine. Used for the synthesis of (5-methylpyridin-3-yl)methanol, a key intermediate of Rupatadine fumarate.
Uses
5-Methyl-N?-nitrosonornicotine (5-MeNNN) was synthesized from methyl 5-methylnicotinate. 5-Methyl-N?-nitrosonornicotine is used as the starting material in organic compound synthesis.
Synthesis
67-56-1
3222-49-9
29681-45-6
S1, Preparation of methyl 5-methylnicotinate: Depending on the molar amount of 5-methylnicotinate, 16 equivalents of methanol were slowly added dropwise over a period of 20 minutes, followed by 3 equivalents of thionyl chloride. The reaction mixture was warmed up to 82°C and held at this temperature for 6 hours. Continuous stirring was required during the dropwise addition and during the holding phase. Upon completion of the reaction, the temperature was lowered to 55 °C and the excess methanol and thionyl chloride were removed by distillation under reduced pressure. The reaction mixture was cooled to room temperature and ice water was added to obtain solution A. The pH of solution A was adjusted with ammonia under ice bath conditions to 8. Subsequently, ethyl acetate was added for extraction. The separated ethyl acetate phase was dried by adding anhydrous sodium sulfate until the moisture content was reduced to 0.3% by weight. The dried solution was filtered and the ethyl acetate was removed by rotary evaporator to finally obtain methyl 5-methylnicotinate.
References
[1] Patent: EP2824103, 2015, A1. Location in patent: Paragraph 0039
[2] Patent: CN106560471, 2017, A. Location in patent: Paragraph 0054; 0060; 0066; 0072; 0078; 0084; 0090; 0096
[3] Heterocyclic Communications, 2015, vol. 21, # 4, p. 203 - 205
[4] Journal of Organic Chemistry, 1988, vol. 53, # 15, p. 3513 - 3521
[5] Biochemistry, 2010, vol. 49, # 49, p. 10421 - 10439
METHYL 5-METHYLNICOTINATE Preparation Products And Raw materials
Raw materials
Preparation Products
METHYL 5-METHYLNICOTINATE Suppliers
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View Lastest Price from METHYL 5-METHYLNICOTINATE manufacturers
- Product
- METHYL 5-METHYLNICOTINATE 29681-45-6
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 10000KGS
- Release date
- 2025-07-05
- Product
- METHYL 5-METHYLNICOTINATE 29681-45-6
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.00%
- Supply Ability
- 100 Tons Min
- Release date
- 2021-10-26
- Product
- Methyl 5-methylnicotinate 29681-45-6
- Price
- US $1.00/g
- Min. Order
- 1g
- Purity
- 99%
- Supply Ability
- 1ton
- Release date
- 2020-01-10