2-(5-Methylthiophen-2-yl)benzo[d]oxazol-5-amine CAS 52331-75-6
| CAS No. | 52331-75-6 |
| Molecular Formula | C12H10N2OS |
| Molecular Weight | 230.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(5-Methylthiophen-2-yl)benzo[d]oxazol-5-amine (CAS 52331-75-6) is a high-purity analytical reference standard with the molecular formula C12H10N2OS and a molecular weight of 230.29 g/mol.
2-(5-Methylthiophen-2-yl)benzo[d]oxazol-5-amine (C12H10N2OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(5-Methylthiophen-2-yl)benzo[d]oxazol-5-amine 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 | C12H10N2OS |
| Molecular Weight | 230.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methylthiophen Standards
- 3-[(3-methylthiophen-2-yl)methoxy]pyridine-4-carbonitrile (CAS 2198839-84-6)
- 2-(3-Methylthiophen-2-yl)-2-(thietan-3-ylamino)ethan-1-ol (CAS 1874732-45-2)
- 2-(2-((1-(3-Methylthiophen-2-yl)ethyl)amino)ethoxy)ethan-1-ol (CAS 1342002-56-5)
- (4R)-2-(3-methylthiophen-2-yl)thiazolidine-4-carboxylic acid (CAS 219709-73-6)
- 1-((5-Methylthiophen-2-yl)methyl)-1H-benzo[d][1,2,3]triazole (CAS 173258-81-6)
- 3-(((5-Methylthiophen-2-yl)methyl)amino)thietane 1,1-dioxide (CAS 1879200-77-7)
- [(5-methylthiophen-2-yl)methyl](2-phenylethyl)amine (CAS 854357-52-1)
- N-((5-methylthiophen-2-yl)methyl)-1-phenylethan-1-amine (CAS 880073-68-7)
Recommended Standards
- 12-methoxy-5-thia-1,3,10,11-tetrazatricyclo[6.4.0.0²⁶]dodeca-2(6),3,7,11-tetraen-9-one (CAS 2730031-07-7)
- 2-(Benzylthio)pyrimidine-5-carbaldehyde (CAS 915920-15-9)
- 1-(Thiazol-4-ylmethyl)-1H-indazol-5-amine (CAS 833474-37-6)
- 2-(Isoquinolin-1-ylmethylene)hydrazinecarbothioamide (CAS 2365-26-6)
- 7-Chloro-4-iodo-3-methylthieno[2,3-c]pyridine (CAS 2306274-98-4)
- Methyl 1-(phenylsulfonyl)-1H-indole-2-carboxylate (CAS 60376-48-9)
- rac-(2R,3R)-2-[1-(cyclopropylmethyl)-1H-pyrazol-5-yl]oxolan-3-amine dihydrochloride (CAS 1969288-67-2)
- 3-(Hydroxymethyl)-2-nitrobenzoic Acid (CAS 1187238-35-2)
- 2-Phenoxy-2-phenylethan-1-amine (CAS 92247-67-1)
- N-((1-Cyclopentyl-1H-pyrazol-4-yl)methyl)-1-(2-fluoroethyl)-4-methyl-1H-pyrazol-3-amine hydrochloride (CAS 1856055-56-5)
- 4-Chloro-2-(2,2,2-trifluoroethyl)-1-(trifluoromethyl)benzene (CAS 1099597-50-8)
- 3-(1H-indol-3-yl)propanehydrazide (CAS 20401-90-5)
- (S)-Methyl 2-((((9H-fluoren-9-yl)methoxy)carbonyl)(methyl)amino)propanoate (CAS 832127-84-1)
- Fibrinopeptide A, human TFA (CAS 61533-47-9)
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