4-(Naphthalen-1-yl)-1,2,5-thiadiazolidin-3-one 1,1-dioxide CAS 120991-37-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 120991-37-9 |
| Molecular Formula | C12H10N2O3S |
| Molecular Weight | 262.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(Naphthalen-1-yl)-1,2,5-thiadiazolidin-3-one 1,1-dioxide (CAS 120991-37-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H10N2O3S. Molecular weight: 262.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H10N2O3S |
| Molecular Weight | 262.28 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Naphthalen Standards
- 2-(Naphthalen-1-yl)pyrazolo[1,5-d][1,2,4]triazin-4(5H)-one (CAS 1255781-34-0)
- 3-(Naphthalen-1-ylmethoxy)benzaldehyde (CAS 130205-11-7)
- 3-(Naphthalen-2-ylmethoxy)benzaldehyde (CAS 131340-67-5)
- 2-(4-(Naphthalen-1-yl)phenyl)acetic acid (CAS 162711-06-0)
- 4-(Naphthalen-2-ylmethoxy)benzaldehyde (CAS 172931-93-0)
- 2-(Naphthalen-1-ylmethoxy)benzaldehyde (CAS 194803-00-4)
- (E)-4-(5-(Naphthalen-1-yl)furan-2-yl)but-3-en-2-one (CAS 923037-28-9)
- Calcium naphthalen-1-yl phosphate (CAS 73093-22-8)
Recommended Standards
- 5-(Methoxycarbonyl)-4-phenylthiophene-2-carboxylic acid (CAS 1148158-67-1)
- 2-(5-Formylthiophen-2-yl)-5-methoxybenzoic acid (CAS 1261909-34-5)
- (4Z)-4-[(2H-1,3-Benzodioxol-5-yl)methylidene]-2-(methylsulfanyl)-4,5-dihydro-1H-imidazol-5-one (CAS 1112978-28-5)
- 2,4,6-Tris(cyclohexyloxy)-1,3,5,2,4,6-trioxatriborinane (CAS 1172-69-6)
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