Description
L-4-Hydroxyproline is an amino acid derivative supplied at min. 99 % purity for biochemistry, with CAS number 51-35-4, EG nr. 200-091-9 and empirical formula C₅H₉NO₃. The molar mass is 131,13 g/mol and the density is 1,479 g/cm³, supporting accurate preparation of stock solutions and reaction mixtures in biochemical workflows. This grade is packed as 5 g in glass, suitable for laboratory weighing and controlled dispensing. L-4-Hydroxyproline is widely used in peptide chemistry, collagen-related research and metabolic studies where a defined stereochemical form and high assay are required. The material from manufacturer Carl ROTH fits catalogues of fine chemicals for life-science and analytical laboratories that need traceable identity data alongside practical pack sizes. Clear specification of purity, formula and physical constants helps method documentation and batch records. Use is intended for professional biochemistry environments handling solid reagents under standard laboratory practice.
This article is part of Click chemistry, bioconjugation & synthesis reagents, in Biochemicals & reagents.
Key features
- Assay: ≥99.0 %
- Specific rotation [α]25D (4 % in H2O): -77° to -73°
- Enantiomeric purity: ≤0.5 %
- CAS number: 51-35-4
- Pack size: 5 g glass
- EG nr.: 200-091-9
- Purity: min. 99 %
- Empirical formula: C₅H₉NO₃
- Molar mass: 131,13 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about L-4-Hydroxyproline, min. 99 %, for biochemistry, 5 g, glass
What is this article?
L-4-Hydroxyproline, min. 99 %, for biochemistry, 5 g, glass 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.
Which category should I open next?
The category is Biochemicals & reagents. The sub-category is Click chemistry, bioconjugation & synthesis reagents. The catalogue is Microbiology lab supplies.
Shelves beside this one are Amino acids & peptides, Carbohydrates & sugars, Coenzymes, nucleotides & vitamins, Biochemicals (other), Enzymes & substrates, Antibiotics & antimycotics, Lipids, steroids & fatty acids and Detergents & surfactants.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.