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Amidosulfonic acid, 98+%, Thermo Scientific Chemicals
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Catalog number A18836.22
also known as A18836-22
Price (USD)/ Each
31.65
Online exclusive
35.30 Save 3.65 (10%)
-
Quantity:
100 g
Price (USD)/ Each
31.65
Online exclusive
35.30 Save 3.65 (10%)
Amidosulfonic acid, 98+%, Thermo Scientific Chemicals
Catalog numberA18836.22
Price (USD)/ Each
31.65
Online exclusive
35.30 Save 3.65 (10%)
-
Chemical Identifiers
CAS5329-14-6
IUPAC Namesulfamic acid
Molecular FormulaH3NO3S
InChI KeyIIACRCGMVDHOTQ-UHFFFAOYSA-N
SMILESNS(O)(=O)=O
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Specifications
Specification Sheet
Specification SheetFormCrystals or powder or crystalline powder
Identification (FTIR)Conforms
Appearance (Color)White
Assay (Aqueous acid-base Titration)≥98.0 to ≤102.0%
Amidosulfonic acid is widely utilized as a green catalyst for the preparation of amide from ketoxime. It finds an application as a titrant in the determination of the burette injection volume and chemical calibration factor. It is an efficient catalyst in the synthesis of polyhydroquinoline derivatives by Hantzsch condensation reaction, deazaoxaflavin, fatty acid methyl and ethyl esters and in the isolation of 5-hydroxymethylfurfural (HMF) from bamboo fiber. It is involved in the determination of silicates in water samples. It acts as a neutralizing agent during the determination of paracetamol by Glynn and Kendal colorimetric method.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Amidosulfonic acid is widely utilized as a green catalyst for the preparation of amide from ketoxime. It finds an application as a titrant in the determination of the burette injection volume and chemical calibration factor. It is an efficient catalyst in the synthesis of polyhydroquinoline derivatives by Hantzsch condensation reaction, deazaoxaflavin, fatty acid methyl and ethyl esters and in the isolation of 5-hydroxymethylfurfural (HMF) from bamboo fiber. It is involved in the determination of silicates in water samples. It acts as a neutralizing agent during the determination of paracetamol by Glynn and Kendal colorimetric method.
Solubility
Slightly soluble in water, dimethyl fluoride and methanol. Insoluble in hydrocarbons.
Notes
Incompatible with chlorine compounds, nitrates, carbonates, strong oxidizing agents and strong bases.
Amidosulfonic acid is widely utilized as a green catalyst for the preparation of amide from ketoxime. It finds an application as a titrant in the determination of the burette injection volume and chemical calibration factor. It is an efficient catalyst in the synthesis of polyhydroquinoline derivatives by Hantzsch condensation reaction, deazaoxaflavin, fatty acid methyl and ethyl esters and in the isolation of 5-hydroxymethylfurfural (HMF) from bamboo fiber. It is involved in the determination of silicates in water samples. It acts as a neutralizing agent during the determination of paracetamol by Glynn and Kendal colorimetric method.
Solubility
Slightly soluble in water, dimethyl fluoride and methanol. Insoluble in hydrocarbons.
Notes
Incompatible with chlorine compounds, nitrates, carbonates, strong oxidizing agents and strong bases.
RUO – Research Use Only
General References:
- Widely used to destroy excess HNO2 in diazotization reactions. Effective catalyst for acetylation of alcohols and phenols with acetic anhydride at room temperature: Synth. Commun., 28, 3173 (1998). Solvent-free tetrahydropyranylation of alcohols has been accomplished under mild conditions: Synth. Commun., 33, 3929 (2003). Catalyzes the addition-esterification of aliphatic carboxylic acids with cyclic olefins: Catal. Lett., 96, 71 (2004). For a brief feature on uses in synthesis, see: Synlett, 1342 (2005).
- Kamal, A.; Babu, K. S.; Hussaini, S. M. A.; Srikanth, p. S.; Balakrishna, M.; Alarifi, A. Sulfamic acid: an efficient and recyclable solid acid catalyst for the synthesis of 4,5-dihydropyrrolo[1,2-a]quinoxalines. Tetrahedron Lett. 2015, 56 (31), 4619-4622.
- Kamal, A.; Babu, K. S.; Vardhan, M. V. P. S. V.; Hussaini, S. M. A.; Mahesh, R.; Shaik, S. P.; Alarifi, A. Sulfamic acid promoted one-pot three-component synthesis and cytotoxic evaluation of spirooxindoles. Bioorg. Med. Chem. Lett. 2015, 25 (10), 2199-2202.