Propyl 5-(1,3-dioxolan-2-yl)thiophene-2-carboxylate CAS 898772-11-7
| CAS No. | 898772-11-7 |
| Molecular Formula | C11H14O4S |
| Molecular Weight | 242.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Propyl 5-(1,3-dioxolan-2-yl)thiophene-2-carboxylate (CAS 898772-11-7), molecular formula C11H14O4S and molecular weight 242.29 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H14O4S, Propyl 5-(1,3-dioxolan-2-yl)thiophene-2-carboxylate contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 242.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Propyl 5-(1,3-dioxolan-2-yl)thiophene-2-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H14O4S |
| Molecular Weight | 242.29 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 1 |
Related Propyl Standards
- 3'-(1,3-Dioxolan-2-yl)[1,1'-biphenyl]-2-ol (CAS 400751-22-6)
- 3'-(1,3-Dioxolan-2-yl)[1,1'-biphenyl]-3-ol (CAS 400745-85-9)
- 3'-(1,3-Dioxolan-2-yl)[1,1'-biphenyl]-4-ol (CAS 283147-93-3)
- 4'-(1,3-Dioxolan-2-yl)[1,1'-biphenyl]-2-ol (CAS 400745-49-5)
- 4'-(1,3-Dioxolan-2-yl)[1,1'-biphenyl]-3-ol (CAS 400748-65-4)
- 4'-(1,3-Dioxolan-2-yl)[1,1'-biphenyl]-4-ol (CAS 283147-92-2)
- 5-[3-(1,3-Dioxolan-2-yl)phenyl]-2-pyridinamine (CAS 899010-78-7)
- 5-[4-(1,3-Dioxolan-2-yl)phenyl]-2-pyridinamine (CAS 899010-73-2)
Recommended Standards
- Propyl 2-amino-5-carbamoyl-4-methylthiophene-3-carboxylate (CAS 438532-84-4)
- Raloxifene Impurity 2 (CAS 63676-22-2)
- N-Nitroso-N-propyl-p-toluenesulfonamide (CAS 33469-51-1)
- Tert-butyl (2-carbamoylthiophen-3-yl)carbamate (CAS 886497-80-9)
- (R)-3,3-difluoro-4-methoxypiperidine (CAS 2306252-78-6)
- 2-Oxo-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-5-carbaldehyde (CAS 189563-98-2)
- N-methyl-3-[methyl(nitroso)amino]propanamide (CAS 89614-31-3)
- 3-Bromo-6-chlorobenzo[b]thiophene (CAS 66490-22-0)
- (1R,5S)-3-azabicyclo[3.2.1]Octane-8-carboxylic acid (CAS 1335234-10-0)
- 6-Fluoro-1,2,3,4-tetrahydro-naphthalen-2-ylamine hydrochloride (CAS 852660-54-9)
- 4-(1,3-Diphenyl-4,5-dihydro-1H-pyrazol-5-yl)-N,N-diethylaniline (CAS 88439-40-1)
- 4-Bromo-3-methoxy-6-methylpyridin-2-amine (CAS 2866291-52-1)
- 2-(4-(Cyclohexylmethyl)piperazin-1-yl)quinoline-3-carbaldehyde (CAS 898911-51-8)
- MLCK inhibitor peptide 18 (CAS 224579-74-2)
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