ChemicalBook > CAS DataBase List > 2,3-Lutidine

2,3-Lutidine

Product Name
2,3-Lutidine
CAS No.
583-61-9
Chemical Name
2,3-Lutidine
Synonyms
23L;LUT;2,3-LUTIDINE;2,3-Lutidine>2,3-Lutidine 99%;2,3-Lutidine,99%;2,3-LUTIDINE 98+%;2,3-Lutidine (8CI);2,3-DIMETHYLPYRIDINE;a,b-Dimethylpyridine
CBNumber
CB8346678
Molecular Formula
C7H9N
Formula Weight
107.15
MOL File
583-61-9.mol
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2,3-Lutidine Property

Melting point:
-15 °C (lit.)
Boiling point:
162-163 °C (lit.)
Density 
0.945 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.508(lit.)
Flash point:
122 °F
storage temp. 
Inert atmosphere,Room Temperature
pka
6.57(at 25℃)
form 
Liquid
color 
Clear colorless to slightly yellow
Water Solubility 
95 g/L (26 ºC)
BRN 
106418
InChIKey
HPYNZHMRTTWQTB-UHFFFAOYSA-N
SMILES
CC1=C(N=CC=C1)C
LogP
1.638 (est)
CAS DataBase Reference
583-61-9(CAS DataBase Reference)
NIST Chemistry Reference
Pyridine, 2,3-dimethyl-(583-61-9)
EPA Substance Registry System
2,3-Dimethylpyridine (583-61-9)
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Safety

Hazard Codes 
Xn,F,Xi
Risk Statements 
10-22-37/38-41-20/21/22-36/37/38
Safety Statements 
16-26-39-36/37-36/37/39
RIDADR 
UN 1993 3/PG 3
WGK Germany 
3
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
II
HS Code 
29333990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H226Flammable liquid and vapour

H302Harmful if swallowed

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

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

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

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
L3501
Product name
2,3-Lutidine
Purity
99%
Packaging
100ml
Price
$89.1
Updated
2024/03/01
TCI Chemical
Product number
L0063
Product name
2,3-Lutidine
Purity
>98.0%(GC)(T)
Packaging
25mL
Price
$25
Updated
2024/03/01
Alfa Aesar
Product number
L03697
Product name
2,3-Lutidine, 99%
Packaging
25g
Price
$29.65
Updated
2024/03/01
Alfa Aesar
Product number
L03697
Product name
2,3-Lutidine, 99%
Packaging
100g
Price
$61.65
Updated
2024/03/01
Alfa Aesar
Product number
L03697
Product name
2,3-Lutidine, 99%
Packaging
500g
Price
$213.65
Updated
2024/03/01
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2,3-Lutidine Chemical Properties,Usage,Production

Description

2,3-Lutidine belongs to the pyridine group of derivatives and is a commercially available organic reagent used as an intermediate in organic synthesis and as an acid-binding agent. It is also used as a food additive for flavouring purposes.

Chemical Properties

clear colorless to slightly yellow liquid

Uses

2,3-Lutidine is a lansoprazole intermediates. It is used as pharmaceutical intermediate.

Definition

LOTUS: 2,3-Lutidine is a natural product found in Nicotiana tabacum with data available.

Synthesis Reference(s)

The Journal of Organic Chemistry, 66, p. 53, 2001 DOI: 10.1021/jo000724t

Purification Methods

Steam distil it from a solution containing about 1.2 equivalents of 20% H2SO4, until ca 10% of the base has been carried over with the non-basic impurities. The acidic solution is then made alkaline, and the base is separated, dried over NaOH or BaO, and fractionally distilled. The distilled lutidine is converted to its urea complex by stirring 100g with 40g of urea in 75mL of H2O, cooling to 5o, filtering at the pump, and washing with 75mL of H2O. The complex, dissolved in 300mL of H2O, is steam distilled until the distillate gives no turbidity with a little solid NaOH. The distillate is then treated with excess solid NaOH, and the upper layer is removed: the aqueous layer is then extracted with diethyl ether. The upper layer and the ether extract are combined, dried (K2CO3), and distilled through a short column. Final purification is by fractional crystallisation using partial freezing. The picrate crystallises from EtOH with m 187-188o. [Kyte et al. J Chem Soc 4454 1960, Beilstein 20 H 243, 20 II 159, 20 III/IV 2765, 20/6 V 15.]

2,3-Lutidine Preparation Products And Raw materials

Raw materials

Preparation Products

2,3-DIMETHYL-PYRIDIN-4-YLAMINE 3-METHYL-2-PYRIDINECARBOXALDEHYDE 2-Chloromethyl-3-methyl-4-(3-methoxypropoxy)pyridine hydrochloride 2-HYDROXYMETHYL-3-METHYLPYRIDINE Lansoprazole 4-Nitro-2,3-lutidine-N-oxide 2-HYDROXYMETHYL-4-METHOXYPROPOXY-3-METHYLPYRIDINE 4-Chloro-2,3-dimethylpyridine 1-oxide 2-Chloromethyl-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine hydrochloride 2,3-Dimethylpyridine-N-oxide
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2,3-Lutidine Suppliers

Americas 1 Austria 1 Belgium 3 Canada 4 China 280 Europe 3 Germany 5 India 37 Ireland 1 Italy 1 Japan 6 Jordan 1 Slovakia 1 South Korea 1 Switzerland 2 Ukraine 1 United Kingdom 14 United States 36 Global 398
SHANGHAI BANGCHENG CHEMICAL Co.,Ltd.
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View Lastest Price from 2,3-Lutidine manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
2,3-Lutidine 583-61-9
Price
US $0.00/KG
Min. Order
25KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-02-02
Hebei Weibang Biotechnology Co., Ltd
Product
2,3-Lutidine 583-61-9
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-29
Shaanxi Dideu Medichem Co. Ltd
Product
2,3-Lutidine 583-61-9
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
10000KG
Release date
2024-08-07

583-61-9, 2,3-LutidineRelated Search:

Dimethyl sulfoxide 3-Aminopyridine N,N-Dimethylformamide 2-Chloro-3-cyanopyridine Poly(dimethylsiloxane) 2,6-Lutidine 2-Methylnicotinic acid 5,6,7,8-tetrahydro-3-methylquinoline Cyclopenta[b]pyridine DIETHYL 2,6-DIMETHYL-3,5-PYRIDINEDICARBOXYLATE 3-Methyl-2-phenylpyridine 1 10-PHENANTHROLINE-5 6-DIONE 97 2,3-Pyridinedicarboxylic acid Ethyl 2-methylnicotinate 2,3-CYCLOHEPTENOPYRIDINE 5,6,7,8-Tetrahydroquinoline Lutidine,98%,3,5-LUTIDINE 3,5-DIMETHYLPYRIDINE,3 5-LUTIDINE STANDARD FOR GC,3,5-LUTIDINE, 98+%,3,5-Lutidine,99% 3,4-LUTIDINE 3,4-DIMETHYLPYRIDINE,3,4-Lutidine98%,3,4-LUTIDINE 98%

  • 2,3-DIMETHYLPYRIDINE(2,3-LUTIDINE)
  • a,b-Dimethylpyridine
  • 2,3-Lutidine (8CI)
  • Pyridine, 2,3-dimethyl- (9CI)
  • 2,3-Lutidine, 98+% 100ML
  • 2,3- twoMethylpyridine
  • 2,3-Lutidine 99%
  • LUT
  • 2,3-DIMETHYLPYRIDINE
  • 23L
  • 2,3-LUTIDINE
  • 2,3-dimethyl-pyridin
  • pyridine,2,3-dimethyl-
  • Lansoprazole Impurity 42
  • 2,3-LUTIDINE/2,3-DIMETHYL PYRIDINE
  • 2,3-LUTIDINE 98+%
  • 2,3-Lutidine,99%
  • 2,3-Lutidine&gt
  • 2,3-Lutidine ISO 9001：2015 REACH
  • 2, 3-Lutidine 99% For Synthesis
  • ansoprazole Impurity 29
  • 583-61-9
  • Reagents for Oligosaccharide Synthesis
  • C7 and C8
  • Building Blocks
  • Pyridines
  • Heterocyclic Building Blocks
  • Biochemistry
  • Reagents for Oligosaccharide Synthesis
  • Pyridines derivates
  • Heterocyclic Compounds
  • bc0001