Precision in identification is fundamental when sourcing chemical compounds for specialized industries like pharmaceuticals and cosmetics. 3-Nitro-L-phenylalanine, known by its CAS number 19883-74-0, is a key fine chemical intermediate with several common synonyms that buyers may encounter. Recognizing these different names ensures accurate communication with suppliers and efficient procurement. For those looking to 'buy 3-Nitro-L-phenylalanine,' understanding its various identifiers is a critical first step.

The primary identifier for any chemical substance is its CAS (Chemical Abstracts Service) Registry Number, which for this compound is 19883-74-0. This unique numerical identifier is globally recognized and avoids ambiguity associated with chemical nomenclature. However, chemical suppliers often list multiple synonyms to ensure that buyers can find the product regardless of the term they use in their search. Common synonyms for 3-Nitro-L-phenylalanine include L-3-NO2-Phe-OH, L-3-NITROPHENYLALANINE, and 2-amino-3-(3-nitrophenyl)propanoic acid.

These synonyms reflect different ways of describing the molecule's structure. For instance, '2-amino-3-(3-nitrophenyl)propanoic acid' provides a systematic IUPAC-like description of the amino acid derivative. Similarly, 'L-3-NO2-Phe-OH' is a common shorthand used in peptide chemistry and biochemical contexts. Being aware of these variations helps procurement managers and researchers confirm they are sourcing the correct material, especially when comparing '3-Nitro-L-phenylalanine prices' from different 'chemical suppliers.'

The molecular formula C9H10N2O4 and molecular weight of 210.1867 are also important pieces of information that accompany these identifiers. These details are typically found on product specifications sheets and Certificates of Analysis (CoA), which are essential documents when purchasing any chemical intermediate.

When engaging with a '3-Nitro-L-phenylalanine manufacturer,' using the CAS number 19883-74-0 is the most reliable method to ensure you are referencing the correct compound. However, also being familiar with its common synonyms can be advantageous during initial research or when browsing supplier catalogs. Ensuring clarity in communication regarding these identifiers guarantees that you receive the exact high-purity white powder product required for your pharmaceutical or cosmetic applications. We encourage potential buyers to use the CAS number for precise inquiries.