Description
L(-)-Arabitol is a biochemical-grade sugar alcohol supplied at a minimum purity of 99 %, with CAS number 7643-75-6, EG number 231-582-6, and empirical formula C₅H₁₂O₅. Its molar mass of 152,15 g/mol supports accurate weighing and solution preparation in carbohydrate and metabolism studies. The product from manufacturer Carl ROTH suits research groups working on monosaccharide pathways, polyol metabolism, or analytical methods for sugar alcohols. High minimum purity helps reduce interference in sensitive enzymatic or chromatographic assays. The small glass pack is practical for method development, low-volume experiments, and teaching laboratories that need controlled portions without large inventory. Documented CAS, EG number, and formula simplify registration in laboratory information systems and safety files. L(-)-Arabitol integrates readily into biochemical reagent sets focused on carbohydrates and related polyols.
This article is part of Biochemicals (other), in Biochemicals & reagents.
Key features
- Appearance: white to off-white powder
- Assay (GC): ≥99 %
- Specific rotation [α]20D (c=5 in 4 % aq. H3BO3): -12,0° to -10,0°
- Melting point: 97-107 °C
- CAS number: 7643-75-6
- Pack sizes: 1 g, 5 g
- EG nr.: 231-582-6
- Purity: min. 99 %
- Empirical formula: C₅H₁₂O₅
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about L(-)-Arabitol, min. 99 %, for biochemistry, 1 g, glass
What is this article?
L(-)-Arabitol, min. 99 %, for biochemistry, 1 g, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Biochemicals (other), inside Biochemicals & reagents, in Microbiology lab supplies.
These are the biochemical reagents that are not an amino acid, a sugar, a lipid, an enzyme or an antibiotic. Identity and purity still decide the bottle. If the compound is light-sensitive or hygroscopic, the handling on the label is part of the specification.
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 Biochemicals (other). The catalogue is Microbiology lab supplies.
Shelves beside this one are Amino acids & peptides, Carbohydrates & sugars, Coenzymes, nucleotides & vitamins, 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.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
