Description
2,3-Diamino-5-chloropyridine is a substituted diaminopyridine building block offered at min. 95 % with CAS number 25710-20-7 and empirical formula C₅H₆ClN₃. It has a molar mass of 143,57 g/mol and a boiling point of 338,9 °C, giving a practical profile for synthetic and process laboratory work. Applications include construction of fused heterocycles, pharmaceutical and agrochemical intermediates, and other nitrogen-rich target molecules. The compound is provided from manufacturer Carl ROTH for chemical and biochemical laboratory use. Its defined purity grade and convenient pack size help laboratories maintain consistent feedstock for coupling, cyclisation and functional-group transformation sequences. Use under standard chemical-handling procedures when charging reactors or preparing stock solutions for research and development programmes.
This article is part of Analytical grade solvents (p.a.), in Solvents.
Key features
- Assay: ≥ 95 %
- Colour: reported
- Form: reported
- CAS number: 25710-20-7
- Pack sizes: 250 g, 500 g, 1 kg, 2 kg, 5 kg
- Purity: min. 95 %
- Empirical formula: C₅H₆ClN₃
- Molar mass: 143,57 g/mol
- Boiling point: 338,9 °C
- Storage temperature: +2 to +8 °C
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
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Questions about 2,3-Diamino-5-chloropyridine, min. 95 %, 250 g
What is this article?
2,3-Diamino-5-chloropyridine, min. 95 %, 250 g is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Analytical grade solvents (p.a.), inside Solvents, in Lab chemicals.
An analytical-grade solvent, often marked p.a., has impurity limits tight enough for classical analysis and for preparing reagents. It is not automatically low enough in UV absorbance for HPLC, and it is not dry enough for a water-sensitive reaction. The grade is the purchase.
A solvent dissolves. The grade says which impurities are low enough for the method. Analytical grade is the ordinary pure solvent. HPLC and LC-MS grades limit the absorbance and the ions that would become peaks or background. A dry solvent has had water removed. A deuterated solvent is for NMR, where the hydrogen signal would otherwise drown the sample. Technical grade is for cleaning and for synthesis that does not need a chromatogram. Identity is on PubChem. Names follow IUPAC. Hazards follow ECHA, the CLP Regulation and REACH.
Which category should I open next?
The category is Solvents. The sub-category is Analytical grade solvents (p.a.). The catalogue is Lab chemicals.
Shelves beside this one are HPLC & LC-MS grade solvents, Dry & deuterated solvents (NMR, synthesis), Technical & synthesis grade solvents and Green & alternative solvents.
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