490091

L-Phenylalanine-1-¹³C

99 atom % ¹³C

• Synonym(s): L-Phenylalanine-carboxy-¹³C
• Linear Formula: C₆H₅CH₂CH(NH₂)¹³CO₂H
• CAS Number: 81201-86-7
• Molecular Weight: 166.18
• NACRES: NA.12
• PubChem Substance ID: 24872525
• UNSPSC Code: 12352209
• MDL number: MFCD00084036
• Isotopic purity: 99 atom % ¹³C
• Assay: 99% (CP)
• Mass shift: M+1
• Form: solid

Properties

• isotopic purity: 99 atom % ¹³C
• Quality Level: 200
• assay: 99% (CP)
• form: solid
• optical activity: [α]25/D -33.0°, c = 1 in H₂O
• greener alternative product score: old score: 54; new score: 42; Find out more about DOZN™ Scoring
• greener alternative product characteristics: Less Hazardous Chemical Syntheses; Safer Solvents and Auxiliaries; Inherently Safer Chemistry for Accident Prevention; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• mp: 270-275 °C (dec.) (lit.)
• greener alternative category: Re-engineered
• mass shift: M+1
• SMILES string: [H][C@](N)(Cc1ccccc1)[13C](O)=O
• InChI: 1S/C9H11NO2/c10-8(9(11)12)6-7-4-2-1-3-5-7/h1-5,8H,6,10H2,(H,11,12)/t8-/m0/s1/i9+1
• InChI key: COLNVLDHVKWLRT-DMSOPOIOSA-N

Description

General description

L-Phenylalanine-1-¹³C is an isotopic analogue of L-phenylalanine.

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product belongs to category of Re-engineered products, showing key improvements in Green Chemistry Principles “Less Hazardous Chemical Syntheses”, “Safer Solvents and Auxiliaries” and “Inherently Safer Chemistry for Accident Prevention”. Click here to view its DOZN scorecard.

Application

L-Phenylalanine-carboxy-¹³C is used to evaluate the ¹³CO₂ level of phenylalanine hydroxylase activity via ¹³C phenylalanine breath test.

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable