Isopropyl Cyclopropanesulfonate CAS 146475-51-6
| CAS No. | 146475-51-6 |
| Molecular Formula | C6H12O3S |
| Molecular Weight | 164.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies Isopropyl Cyclopropanesulfonate (CAS 146475-51-6), a certified reference material (molecular formula C6H12O3S, MW 164.22 g/mol) for analytical method development and quality control.
The molecular framework of Isopropyl Cyclopropanesulfonate (C6H12O3S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H12O3S |
| Molecular Weight | 164.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1998 |
| Sulfur Atoms | 1 |
Related Isopropyl Standards
- 5-Isopropyl-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 163078-85-1)
- 6-Isopropyl-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 163078-89-5)
- 7-Isopropyl-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 163078-94-2)
- 5-Isopropyl-6,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 170886-65-4)
- 6-Isopropyl-6,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 170886-69-8)
- 7-Isopropyl-6,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 170886-74-5)
- 2-Isopropyl-6-methyl-1H-pyrazolo[1,5-b][1,2,4]triazole (CAS 197355-54-7)
- 2-Isopropyl-1,2,5-thiadiazolidine 1,1-dioxide (CAS 85694-52-6)
Recommended Standards
- 3-(Methylthio)benzofuran (CAS 144499-28-5)
- 3-Methyl-3-(methylsulfonyl)butan-2-one (CAS 1499711-16-8)
- (1-Methanesulfonylcyclobutyl)methanol (CAS 1427024-72-3)
- Thiochroman-3-one (CAS 16895-58-2)
- 1-[4-(3-Methyl-butoxy)-phenyl]-ethanone (CAS 24242-99-7)
- 1,6-Dimethylquinolin-2(1H)-one (CAS 29969-49-1)
- 2-(((1-Acetylpyrrolidin-3-yl)methyl)(isopropyl)amino)acetic acid (CAS 1353947-34-8)
- 2,6-Dibromoquinazolin-8-ol (CAS 953040-59-0)
- 3-Amino-2-(methylsulfonyl)pyridine (CAS 80383-38-6)
- 2,4,6-Trimethylphenyl Isothiocyanate (CAS 6095-82-5)
- Hydroxyamphetamine Hydrobromide (1325005) (CAS 306-21-8)
- 190774-47-1 4-bromanyl-2-chloranyl-1-isocyanato-benzene 4-bromo-2-chloro-1-isocyanatobenzene A813431 (CAS 190774-47-1)
- 1-cyclopropyl-6-methyl-1,4-diazepane (CAS 1250809-59-6)
- Semaglutide Impurity 123 (CAS 71997-93-8)
Why CATO?
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