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1-Phenylcyclopentanecarboxylic acid

CAS No.
77-55-4
Chemical Name:
1-Phenylcyclopentanecarboxylic acid
Synonyms
AKOS BC-0226;ASISCHEM D50957;RARECHEM AL BO 1511;Pentoverine impurity 12.;Phenylcyclopentanoic acid;Pentoxyverine EP Impurity A;Pentoxyverine impurity A CRS;PHENYLCYCLOPENTANECARBOXLICACID;PHENYLCYCLOPENTANECARBOXYLIC ACID;1-Phenylcyclopentanecarboxylicaci
CBNumber:
CB1455250
Molecular Formula:
C12H14O2
Molecular Weight:
190.24
MDL Number:
MFCD00001372
MOL File:
77-55-4.mol
MSDS File:
SDS
Last updated:2026-01-13 11:13:45
Product description Number Pack Size Price
Pentoxyverine impurity A European Pharmacopoeia (EP) Reference Standard Y0000098 15 mg $170
1-Phenyl-1-cyclopentanecarboxylic acid 98% 140201 5g $53.1
Pentoxyverine impurity A European Pharmacopoeia (EP) Reference Standard Y0000098 10 mg $159
Pentoxyverine impurity A European Pharmacopoeia (EP) Reference Standard Y0000098 y0000098 $156
1-Phenyl-1-cyclopentanecarboxylic Acid >98.0%(GC)(T) P1487 5g $21
More product size

1-Phenylcyclopentanecarboxylic acid Properties

Melting point 159-161 °C(lit.)
Boiling point 285.75°C (rough estimate)
Density 1.0486 (rough estimate)
refractive index 1.4970 (estimate)
storage temp. 2-8°C
solubility slightly sol. in Methanol
pka 4.39±0.20(Predicted)
form Powder
color Cream to gray-brown
BRN 1638653
InChI InChI=1S/C12H14O2/c13-11(14)12(8-4-5-9-12)10-6-2-1-3-7-10/h1-3,6-7H,4-5,8-9H2,(H,13,14)
InChIKey RHPCYZLXNNRRMB-UHFFFAOYSA-N
SMILES C1(C2=CC=CC=C2)(C(O)=O)CCCC1
CAS DataBase Reference 77-55-4(CAS DataBase Reference)
FDA UNII R28U7T7UPL
UNSPSC Code 41116107
NACRES NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H335-H319
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
PPE Eyeshields, Gloves, type N95 (US)
Hazard Codes  Xi,C
Risk Statements  36/37/38-34
Safety Statements  37/39-26-45-36/37/39-27
WGK Germany  3
HazardClass  IRRITANT
HS Code  29163990
Storage Class 11 - Combustible Solids
NFPA 704
0
2 0

1-Phenylcyclopentanecarboxylic acid price More Price(27)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich Y0000098 Pentoxyverine impurity A European Pharmacopoeia (EP) Reference Standard 77-55-4 15 mg $170 2026-03-19 Buy
Sigma-Aldrich 140201 1-Phenyl-1-cyclopentanecarboxylic acid 98% 77-55-4 5g $53.1 2026-03-19 Buy
Sigma-Aldrich Y0000098 Pentoxyverine impurity A European Pharmacopoeia (EP) Reference Standard 77-55-4 10 mg $159 2025-07-31 Buy
Sigma-Aldrich Y0000098 Pentoxyverine impurity A European Pharmacopoeia (EP) Reference Standard 77-55-4 y0000098 $156 2024-03-01 Buy
TCI Chemical P1487 1-Phenyl-1-cyclopentanecarboxylic Acid >98.0%(GC)(T) 77-55-4 5g $21 2026-03-19 Buy
Product number Packaging Price Buy
Y0000098 15 mg $170 Buy
140201 5g $53.1 Buy
Y0000098 10 mg $159 Buy
Y0000098 y0000098 $156 Buy
P1487 5g $21 Buy

1-Phenylcyclopentanecarboxylic acid Chemical Properties,Uses,Production

Chemical Properties

CREAM TO GREY-BROWN POWDER

Uses

1-Phenyl-1-cyclopentanecarboxylic acid was used to prepare precursors required for solid phase synthesis of isoxazole and isoxazoline derivatives.

Global( 214)Suppliers
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View Lastest Price from 1-Phenylcyclopentanecarboxylic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1-Phenylcyclopentanecarboxylic acid pictures 2025-12-01 1-Phenylcyclopentanecarboxylic acid
77-55-4
US $0.00 / kg 1kg 99% 10000KGS Shaanxi Dideu New Materials Co. Ltd
1-Phenylcyclopentanecarboxylic acid pictures 2025-05-26 1-Phenylcyclopentanecarboxylic acid
77-55-4
US $10.70 / KG 10KG 99% 10000kg Hebei Chuanghai Biotechnology Co,.LTD
1-Phenylcyclopentanecarboxylic acid pictures 2019-07-06 1-Phenylcyclopentanecarboxylic acid
77-55-4
US $1.00 / kg 1kg 95%-99% as request Career Henan Chemical Co
RARECHEM AL BO 1511 PHENYLCYCLOPENTANECARBOXYLIC ACID AKOS BC-0226 1-PHENYL-1-CYCLOPENTANECARBOXYLIC ACID 1-PHENYLCYCLOPENTANE-1-CARBOXYLIC ACID 1-PHENYLCYCLOPENTANECARBOXYLIC ACID ASISCHEM D50957 1-Phenyl-1-cyclopentanecarboxylic acid 99% PHENYLCYCLOPENTANECARBOXLICACID 1-Phenylcyclopentylcarboxylic acid 1-Phenylcyclopentanecarboxylic acid,98% 1-Phenyl-1-cyclopentanecarboxylic acid ,98% 1-Phenylcyclopentane-1-carboxylic acid 99% 1-Phenylcyclopentanecarboxylic acid, 98% 25GR 1-Phenylcyclopentanecarboxylic acid, 98% 5GR 1-Phenylcylclopentane-1-carboxylic Acid Cyclopentanecarboxylic acid, 1-phenyl- 1-Phenyl-1-cyclopentanecarboxylicAcid> Pentoxyverine impurity A CRS Pentoxyverine EP Impurity A 1-Phenylcyclopentanecarboxylicaci Phenylcyclopentanoic acid Pentoxyverine hydrogen citrate EP Impurity A 1-Phenyl-1-Cyclopentanecarboxylic Acid (1P1C) Pentoxyverine Hydrogen Citrate Impurity A 1-Phenyl-1-cyclopentanecarboxylic Pentoverine impurity 12. 77-55-4 774-54-8 72-55-4 C12H14O2 C6H5C5H8CO2H C12H13O2 Carbonyl Compounds Carboxylic Acids C11 to C12 Building Blocks Organic Building Blocks Carboxylic Acids C11 to C12 Carbonyl Compounds