5-Phenylvaleric acid

CAS No.：2270-20-4

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This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
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5-Phenylvaleric acid Basic information

Product Name:	5-Phenylvaleric acid
Synonyms:	5-phenyl-valericaci;benzenepentanoicacid;Benzenepentanoic-acid-;gamma-phenylvalericacid;Phenylpentanoic acid;phenylpentanoicacid;P**5-Phenylvaleric Acid;5-cyclohexylpentanoate
CAS:	2270-20-4
MF:	C11H14O2
MW:	178.23
EINECS:	218-872-8
Product Categories:	C11 to C12;Building Blocks;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;Organic Building Blocks;API intermediates
Mol File:	2270-20-4.mol

5-Phenylvaleric acid Chemical Properties

Melting point	58-60 °C (lit.)
Boiling point	177-178 °C/13 mmHg (lit.)
density	1.0292 (rough estimate)
refractive index	1.4920 (estimate)
Fp	176-178°C/12mm
storage temp.	Sealed in dry,Room Temperature
form	powder to crystal
pka	pKa 4.59 ± 0.02(H2O,t =25±0.5,I=0.015(KCl)) (Uncertain)
color	White to Almost white
Water Solubility	1.777g/L(30 ºC)
BRN	2049062
CAS DataBase Reference	2270-20-4(CAS DataBase Reference)
NIST Chemistry Reference	5-Phenylvaleric acid(2270-20-4)

Safety Information

Hazard Codes	Xi
Safety Statements	22-24/25
WGK Germany	3
RTECS	YV7816000
Hazard Note	Irritant
HS Code	29163900

MSDS Information

Provider	Language
5-Phenylpentanoic acid	English
ACROS	English
SigmaAldrich	English
ALFA	English

5-Phenylvaleric acid Usage And Synthesis

Chemical Properties	white to off-white crystals or crystalline powder
Uses	5-phenylvaleric acid is used as organic intermediates.
Definition	ChEBI: A monocarboxylic acid that is valeric acid substituted by a phenyl group at the delta-position.
Synthesis Reference(s)	Tetrahedron, 48, p. 9531, 1992 DOI: 10.1016/S0040-4020(01)88320-4

5-Phenylvaleric acid Preparation Products And Raw materials

Raw materials	Sodium hydroxide-->Hydrochloric acid-->Pyridine-->Hydrogen-->Piperidine-->Malonic acid-->RANEY NICKEL-->trans-Cinnamaldehyde
Preparation Products	5-PHENYL-N-VALERIC ACID METHYL ESTER-->5-PHENYL-1-PENTANOL-->1-Bromo-4-phenylbutane

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