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3-methoxycarbonylcyclopentane-1-carboxylic Acid

Product Name
3-methoxycarbonylcyclopentane-1-carboxylic Acid
CAS No.
84545-00-6
Chemical Name
3-methoxycarbonylcyclopentane-1-carboxylic Acid
Synonyms
3-(Methoxycarbonyl)cyclopentanecarboxylic Acid;3-methoxycarbonylcyclopentane-1-carboxylic Acid;1,3-Cyclopentanedicarboxylicacid, 1-methyl ester
CBNumber
CB83165982
Molecular Formula
C8H12O4
Formula Weight
172.18
MOL File
84545-00-6.mol
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3-methoxycarbonylcyclopentane-1-carboxylic Acid Property

Boiling point:
286.4±33.0 °C(Predicted)
Density 
1.242±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
pka
4.51±0.40(Predicted)
Appearance
Colorless to light yellow Liquid
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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.

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

AK Scientific
Product number
5597AQ
Product name
3-(methoxycarbonyl)cyclopentanecarboxylicacid
Packaging
250mg
Price
$278
Updated
2021/12/16
Ambeed
Product number
A106829
Product name
3-(Methoxycarbonyl)cyclopentane-1-carboxylicacid
Purity
97%
Packaging
250mg
Price
$99
Updated
2021/12/16
Ambeed
Product number
A106829
Product name
3-(Methoxycarbonyl)cyclopentane-1-carboxylicacid
Purity
97%
Packaging
1g
Price
$219
Updated
2021/12/16
Chemenu
Product number
CM255258
Product name
3-(Methoxycarbonyl)cyclopentane-1-carboxylicacid
Purity
97%
Packaging
1g
Price
$468
Updated
2021/12/16
Crysdot
Product number
CD13003514
Product name
3-(Methoxycarbonyl)cyclopentane-1-carboxylicacid
Purity
97%
Packaging
1g
Price
$495
Updated
2021/12/16
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3-methoxycarbonylcyclopentane-1-carboxylic Acid Chemical Properties,Usage,Production

Synthesis

6054-16-6

124-41-4

84545-00-6

To a methanolic (35 mL) suspension of 3-oxabicyclo[3.2.1]octane-2,4-dione (3.0 g, 21 mmol) was added sodium methanolate (1.2 g, 21 mmol) in batches at room temperature. After 1 h of reaction, the resulting clarified solution was evaporated, alkalized with 1 M NaOH solution and washed twice with ethyl acetate (EtOAc). Subsequently, the aqueous layer was acidified with 1N HCl to pH about 2 and extracted with dichloromethane (CH2Cl2, 3 x 25 mL). The organic phases were combined, dried over anhydrous sodium sulfate (Na2SO4) and evaporated to afford 3-(methoxycarbonyl)cyclopentane-1-carboxylic acid (2.7 g, 75%) as a clear oil. The product was characterized by 1H NMR (400 MHz, CDCl3): δ 3.70 (s, 3H), 2.76-2.94 (m, 2H), 2.28 (dt, J = 13.3, 8.0 Hz, 1H), 2.15 (dt, J = 13.3, 9.1 Hz, 1H), 1.89-2.07 (m, 4H). The mass spectrum (APCI+) showed a m/z of 173.2 (C8H12O4, M+H)+.

References

[1] Patent: WO2015/166373, 2015, A1. Location in patent: Page/Page column 147; 148

3-methoxycarbonylcyclopentane-1-carboxylic Acid Preparation Products And Raw materials

Raw materials

Preparation Products

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84545-00-6, 3-methoxycarbonylcyclopentane-1-carboxylic AcidRelated Search:


  • 3-methoxycarbonylcyclopentane-1-carboxylic Acid
  • 1,3-Cyclopentanedicarboxylicacid, 1-methyl ester
  • 3-(Methoxycarbonyl)cyclopentanecarboxylic Acid
  • 84545-00-6