4-(2,3-Dihydro-benzo[1,4]dioxine-6-sulfonylamino)-butyric acid CAS 300571-94-2
| CAS No. | 300571-94-2 |
| Molecular Formula | C12H15NO6S |
| Molecular Weight | 301.32 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.
4-(2,3-Dihydro-benzo[1,4]dioxine-6-sulfonylamino)-butyric acid (CAS 300571-94-2) is a high-purity analytical reference standard with the molecular formula C12H15NO6S and a molecular weight of 301.32 g/mol.
4-(2,3-Dihydro-benzo[1,4]dioxine-6-sulfonylamino)-butyric acid (C12H15NO6S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 4-(2,3-Dihydro-benzo[1,4]dioxine-6-sulfonylamino)-butyric acid 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 | C12H15NO6S |
| Molecular Weight | 301.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dihydro Standards
- 2-(3,4-Dihydro-2h-1,5-benzodioxepine-7-sulfonamido)propanoic acid (CAS 1009595-24-7)
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- ((3,4-Dihydro-2h-benzo[b][1,4]dioxepin-7-yl)sulfonyl)-l-alanine (CAS 1164101-90-9)
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Recommended Standards
- 4-((1H-Indol-6-yl)sulfonyl)benzoic acid (CAS 919792-61-3)
- 4-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-5-(furan-2-yl)-4H-1,2,4-triazole-3-thiol (CAS 306936-86-7)
- 3-Phenyl-2-(phenylsulfonyl)isoxazol-5(2H)-one (CAS 320423-38-9)
- 4-(5-(2-Methyl-4-nitrophenyl)furan-2-yl)thiazol-2-amine (CAS 886494-22-0)
- 4-Iodo-2-isopropoxyphenol (CAS 1243280-74-1)
- (2e)-1-(3-hydroxypyrrolidin-1-yl)-3-phenylprop-2-en-1-one (CAS 1344876-77-2)
- 1-(3-Ethoxypropyl)-2-sulfanyl-4,5-dihydro-1h-imidazol-5-one (CAS 852940-57-9)
- 8-(Hydroxyimino)-2h,3h,6h,7h,8h-[1,4]dioxino[2,3-f]indol-7-one (CAS 730951-33-4)
- 4-Chlorothioanisole (CAS 123-09-1)
- 2-Cyclopropoxy-4-isopropylbenzoic acid (CAS 1243288-32-5)
- (2-Bromo-5-chlorophenyl)hydrazine (CAS 922552-53-2)
- (2-Methyl-1-tosyl-1H-indol-3-yl)boronic acid (CAS 1264155-72-7)
- Methyl 2-((1-oxo-1-((2-(phenylthio)ethyl)amino)propan-2-yl)thio)benzoate (CAS 337923-57-6)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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