N-(2-(Thiophen-2-yl)ethyl)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine-2-carboxamide CAS 1448077-35-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1448077-35-7 |
| Molecular Formula | C13H15N3O2S |
| Molecular Weight | 277.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2-(Thiophen-2-yl)ethyl)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine-2-carboxamide (CAS 1448077-35-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H15N3O2S. Molecular weight: 277.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H15N3O2S |
| Molecular Weight | 277.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- 3-((Thiophen-2-ylmethyl)carbamoyl)bicyclo[2.2.1]hept-5-ene-2-carboxylic acid (CAS 331416-18-3)
- 2-(((Thiophen-2-ylmethyl)amino)methyl)thieno[3,2-d]pyrimidin-4(3h)-one (CAS 849125-86-6)
- 2-(4-Oxo-2-(thiophen-2-yl)-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)acetic acid (CAS 1707735-52-1)
- 4-Oxo-5-(thiophen-2-ylmethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylic acid (CAS 924645-68-1)
- 4-Oxo-5-(thiophen-2-ylmethyl)-6,7-dihydropyrazolo[1,5-a]pyrazine-3-carboxylic acid (CAS 685106-60-9)
- 4-(Thiophen-2-yl)-4,6,7,8-tetrahydro-1H-5,8-ethanopyrido[3,2-d]pyrimidine-2(3H)-thione (CAS 82955-23-5)
- 5-(Thiophen-2-ylthio)thiophene-2-sulfonamide (CAS 63033-64-7)
- 2,6-Di(thiophen-2-yl)-4H-thiopyran-4-one (CAS 62461-54-5)
Recommended Standards
- N,N-Bis[(pyridin-2-yl)methyl]methanesulfonamide (CAS 1422971-59-2)
- Tert-butyl 7-hydroxy-5-thia-2-azaspiro[3.4]Octane-2-carboxylate 5,5-dioxide (CAS 1453315-78-0)
- 2-(4-(4-Methoxy-2-methylphenyl)-2-methylthiazol-5-yl)acetic acid (CAS 1416347-91-5)
- 7-Hydroxy-8-methoxy-3,4-dihydroisoquinolin-1(2H)-one (CAS 1427504-23-1)
- 2,2'-(Ethane-1,2-diylbis((2-chloroethyl)azanediyl))diacetic acid dihydrochloride (CAS 91951-74-5)
- 10,10-Difluoro-2,7-diazaspiro[4.5]Decan-1-one hydrochloride (CAS 1228631-43-3)
- 2-Chloro-3-(3,4-difluorophenyl)-1-propene (CAS 951892-57-2)
- Brofarmine (CAS 392303-94-5)
- 1-Benzyl-1H-imidazole-2-carbaldehyde (CAS 10045-65-5)
- Tirzepatide Impurity 33 (CAS CATO-C4X-324033)
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