Back to catalog
Impurity reference standard material

2‑Phenylbutyric Acid

Material overview

2‑Phenylbutyric Acid (AY-0364-001) — impurity reference standard material. CAS 90-27-7, formula C10H12O2, molecular weight 164.20 g/mol. Request technical documentation and current availability.

Confirm availability

Technical identifiers

Catalog number
AY-0364-001
CAS number
90-27-7
Molecular formula
C10H12O2
Molecular weight
164.20 g/mol
Category
Impurity reference standard material
Chemical name
2-phenylbutanoic acid
Synonyms
Butamirate Citrate Impurity II; 2-Ethyl-2-phenylacetic Acid; α-Ethylbenzeneacetic Acid; (RS)-2-Phenylbutanoic Acid; (+/-)-2-Phenylbutanoic Acid; α-Ethyl-α-toluic Acid; α-Ethylbenzeneacetic Acid; α-Ethylphenylacetic Acid
SMILES
CCC(C1=CC=CC=C1)C(=O)O
Appearance
Off-White Low-Melting Solid
Light sensitive
No
Hygroscopic
No

Request this material

Ask about current availability, documentation, or a pack size for your program.

Request a quotation

Available pack sizes

Contact us for pack options.

Storage

Refrigerator

Need help selecting a material?

Our catalog team can help confirm fit, grade, and availability.

Contact catalog support