254-48-8 2h-1,2,3-benzothiadiazine CAS 254-48-8
| CAS No. | 254-48-8 |
| Molecular Formula | C7H6N2S |
| Molecular Weight | 150.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 254-48-8 2h-1,2,3-benzothiadiazine.
254-48-8 2h-1,2,3-benzothiadiazine (CAS 254-48-8), molecular formula C7H6N2S and molecular weight 150.20 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 254-48-8 2h-1,2,3-benzothiadiazine (C7H6N2S) contains a nitrile group, sulfur-containing functionality, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 150.20 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 254-48-8 2h-1,2,3-benzothiadiazine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H6N2S |
| Molecular Weight | 150.20 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related h Standards
Recommended Standards
- 19933-25-6 5-(3-thienyl)-1h-pyrazole DTXSID60352577 (CAS 19933-25-6)
- CAS 286460-85-3 (CAS 286460-85-3)
- Thieno[3,2-c]pyridin-4-amine (CAS 215453-35-3)
- benzo[d]thiazol-6-amine (CAS 533-30-2)
- Rel-tert-butyl (((1R,3R)-3-aminocyclohexyl)methyl)carbamate hydrochloride (CAS 2095192-30-4)
- 5-[(2,6-difluorophenyl)methyl]-1,3-thiazol-2-amine hydrochloride (CAS 1955553-92-0)
- 1,3-Dichloro-4-fluoro-2-iodobenzene (CAS 1804886-60-9)
- 4-(Trifluoromethyl)indoline hydrobromide (CAS 1956309-38-8)
- 1-(2,4-dichlorophenyl)butan-2-one (CAS 94147-69-0)
- 2-(2-Bromo-6-fluorophenyl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione (CAS 1257650-76-2)
- 1-Isopropyl-1,2,3,4-tetrahydroquinoxaline (CAS 858478-08-7)
- N1-(2-Methyl-3-(4,6,6-triethoxy-3,7-dioxa-4,6-disilanonan-4-yl)propyl)ethane-1,2-diamine (CAS 1621184-23-3)
- Zinc(II) 2,2,2-trifluoroethanesulfinate (CAS 1416821-53-8)
- C-Peptide 2 (rat) (CAS 41594-08-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com