Description
TCTU, PEPTIPURE® is a specialised peptide coupling reagent supplied at a minimum purity of 98 %. It is identified by CAS number 330641-16-2 and empirical formula C₁₁H₁₅BClF₄N₅O, with a molar mass of 355,5 g/mol. PEPTIPURE® grade material supports controlled activation and coupling steps in solid-phase and solution-phase peptide assembly where reagent quality influences yield and impurity profiles. This compound from manufacturer Carl ROTH provides laboratories with a clearly specified uronium-type coupling aid backed by CAS, EG number, and molecular formula data for documentation and inventory control. The compact glass presentation suits analytical and preparative workflows that require modest quantities per campaign. TCTU is intended for advanced peptide methodology, fine-chemical synthesis, and complementary research uses that depend on defined chemical identity and consistent PEPTIPURE® quality standards in the laboratory environment.
This article is part of Amino acids & peptides, in Organic chemicals & synthesis reagents.
Key features
- Appearance: white powder
- Assay (HPLC): ≥98 %
- Water (KF): ≤0,5 %
- Loss on drying: ≤0,5 %
- CAS number: 330641-16-2
- Pack sizes: 5 g, 25 g, 100 g
- EG nr.: 608-824-8
- Purity: min. 98 %
- Empirical formula: C₁₁H₁₅BClF₄N₅O
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about TCTU, PEPTIPURE®, min. 98 %, 5 g, glass
What is this article?
TCTU, PEPTIPURE®, min. 98 %, 5 g, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Amino acids & peptides, inside Organic chemicals & synthesis reagents, in Lab chemicals.
An amino acid or a peptide is specified by the sequence or the residue, the chirality, and for a peptide the purity and the salt form. L and D forms are different compounds. A trifluoroacetate salt and a hydrochloride salt weigh differently per mole of peptide.
An organic chemical is built on carbon. In this category it is a building block or a reagent for making another molecule: a starting material, a coupling agent, a polymer, a PEG. Purity is a specification of which impurities remain. The structure, the CAS number and the grade decide whether two bottles are the same substance. Structures and properties are on PubChem. Nomenclature is IUPAC. Classification follows ECHA and the CLP Regulation.
Which category should I open next?
The category is Organic chemicals & synthesis reagents. The sub-category is Amino acids & peptides. The catalogue is Lab chemicals.
Shelves beside this one are Organic building blocks & synthesis reagents, Polymers, PEGs & silicones and Click chemistry, bioconjugation & synthesis reagents.
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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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.
