Description
DL-Phenylalanine (CAS 150-30-1) is an aromatic amino acid offered at a minimum purity of 98 % for biochemistry. The empirical formula is C₉H₁₁NO₂, with a molar mass of 165,19 g/mol and a density of 1,34 g/cm³. It is commonly used as an amino acid standard, a medium or buffer component and a substrate in enzymatic or metabolic studies. Material from manufacturer Carl ROTH is listed under EG number 205-756-7 and is intended for laboratory rather than bulk process use. Defined purity supports reproducible weighing into culture media, calibration mixes and synthetic routes. The compact format suits teaching laboratories, quality-control benches and research groups that require controlled quantities without excess inventory. DL-Phenylalanine remains a practical choice wherever a well-characterised aromatic amino acid is needed for analytical or preparative biochemistry.
This article is part of Click chemistry, bioconjugation & synthesis reagents, in Biochemicals & reagents.
Key features
- Appearance: white to off-white cryst. powder
- Assay: ≥98 %
- CAS number: 150-30-1
- Pack sizes: 25 g, 100 g, 250 g
- EG nr.: 205-756-7
- Purity: min. 98 %
- Empirical formula: C₉H₁₁NO₂
- Molar mass: 165,19 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about DL-Phenylalanine, min. 98 %, for biochemistry, 25 g, plastic
What is this article?
DL-Phenylalanine, min. 98 %, for biochemistry, 25 g, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Click chemistry, bioconjugation & synthesis reagents, inside Biochemicals & reagents, in Microbiology lab supplies.
Click and bioconjugation reagents join two molecules under mild conditions, often an azide to an alkyne, or an NHS ester to an amine. The linker length and the reactive group are the specification. They are small bottles of a reactive compound, and moisture often ruins them.
A biochemical is a molecule of life, sold as a reagent: an amino acid, a sugar, a nucleotide, a lipid, an enzyme, an antibiotic. The difference from a bulk chemical is that the use is a biological one, and the impurities that matter are the ones that change that use. An enzyme is specified by activity, not only by mass. An antibiotic is specified by potency. Papers are on PubMed. Structures are on PubChem. Strains and lines that consume these reagents are at ATCC.
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