1-Phenylcyclopentanecarboxylic acid

What is 1-Phenylcyclopentanecarboxylic acid , cas no. 77-55-4,a producer telling you the result.

CAS NO. 77-55-4

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To begin with, let us tell you what is the basic information of 1-Phenylcyclopentanecarboxylic acid Cas No. 77-55-4 ?

Molecular Formula	C12H14O2	Molecular Weight	190.238
Density	1.2±0.1 g/cm3	Boiling Point	338.8±21.0 °C at 760 mmHg
Melting Point	159-161 °C(lit.)	MDL NO.	MFCD00001372

Like many stuff, it has many synonyms as follows

EINECS 201-037-7

Cyclopentanecarboxylic acid, 1-phenyl-

1-Phenylcyclopentanecarboxylic acid

1-phenylcyclopentane-1-carboxylic acid

The chemical is very special

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Molecular Property Data:

1. Molar refractive index: 53.51

2. Molar volume (m3/mol): 163.5

3. Isometric volume (90.2K): 433.0

4. Surface tension (dyne/cm): 49.0

5. Polarization rate (10-24cm3): 21.21

Computational Chemistry Data

1. Reference value for hydrophobic parameter calculation (XlogP): 2.8

2. Number of hydrogen bond donors: 1

3. Number of hydrogen bond receptors: 2

4. Number of rotatable chemical bonds: 2

5. Number of tautomers: None

6. Topological molecule polarity surface area 37.3

7. Number of heavy atoms: 14

8. Surface charge: 0

9. Complexity: 210

10. Number of Isotope Atoms: 0

11. Determine the number of atomic structure centers: 0

12. Number of uncertain atomic structure centers: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Second, the Synthetic Route we will recommend is the most important for your reference?

First, synthesis line of 1-Phenylcyclopentanecarboxylic acid Cas No. 77-55-4 as follows

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1-Phenyl-1-cyanocyclopentane was heated to 160-180 ℃ in sodium hydroxide solution, reacted for 5 hours, diluted with water, boiled with activated carbon for decolorization, filtered, and the filtrate was added with concentrated hydrochloric acid to pH=3. After filtration, the filtrate was washed with hot water to neutral and dried to obtain 1-Phenylcyclopentane carbonyl acid

Other synthesis lines of 1-Phenylcyclopentanecarboxylic acid Cas No. 77-55-4, as follows？

Third, what is the usage of 1-Phenylcyclopentanecarboxylic acid Cas No. 77-55-4? pleas see below

Main Usage:

Intermediate of cough suppressants Kemeifen and Kebiqing

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Other usages as below

One kind of raw material for producing 2-(diethylamino)ethyl 1-(4-iodophenyl)cyclopentane-1-carboxylate cas no 135569-31-2 ,which is as follows

One kind of raw material for producing

(6R,7R)-3-methyl-8-oxo-7-[(1-phenylcyclopentanecarbonyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid cas no 108098-25-5 which is as follows

Besides Safety Information of 2-Phenylbutyric acid Cas No. 90-27-7 is also important when handling it

Hazard Codes	Xi
H.S. Code	2916399090

What is the appearance of 1-Phenylcyclopentanecarboxylic acid Cas No. 77-55-4 ? Please see the picture of 1-Phenylcyclopentanecarboxylic acid Cas No. 77-55-4, below