4-Methyl-5,6,7,8-tetrahydro-2lambda~6~,1,3-benzothiadiazine-2,2(1H)-dione CAS 3580-37-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3580-37-8 |
| Molecular Formula | C8H12N2O2S |
| Molecular Weight | 200.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Methyl-5,6,7,8-tetrahydro-2lambda~6~,1,3-benzothiadiazine-2,2(1H)-dione (CAS 3580-37-8) pharmaceutical standards reference standard. Molecular formula: C8H12N2O2S. Molecular weight: 200.26 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H12N2O2S |
| Molecular Weight | 200.26 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 3-(Tetrahydro-2-furanylmethyl)-2-thioxo-4-imidazolidinone (CAS 832737-26-5)
- (2-((Tetrahydro-2H-pyran-2-yl)oxy)cyclopentyl)methanol (CAS 53229-74-6)
- (4E)-1,2,3,9-Tetrahydro-4H-carbazol-4-one oxime (CAS 903906-73-0)
- 2-Methyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-one (CAS 59156-98-8)
- 2-Phenyl-5,6,7,8-tetrahydro-[1,2,4]triazolo[1,5-a]pyrazine (CAS 958669-59-5)
- 3-Methyl-6,7,8,9-tetrahydro-5H-pyrido[2,3-b]indol-5-one (CAS 221880-28-0)
- N-(2,3,4,9-tetrahydro-1H-carbazol-1-ylidene)hydroxylamine (CAS 91391-94-5)
- 5,6,7,8-Tetrahydro-3-phenyl-1,2,4-triazolo[4,3-a]pyrazine (CAS 944906-91-6)
Recommended Standards
- 4-Methyl-2-phenylthiazole-5-carbonitrile (CAS 830330-33-1)
- 5-(2-Acetoxyethyl)-2-amino-4-methylthiazole (CAS 69243-00-1)
- 4-Methyl-2-[(propan-2-yl)amino]-1,3-thiazole-5-carboxylic acid (CAS 927983-02-6)
- Methyl 3-Aminobenzoate-2,4,5,6-d4 (CAS 911132-57-5)
- Isoquinine (CAS 697260-51-8)
- 3-Chloro-1-(3-hydroxypiperidin-1-yl)propan-1-one (CAS 1153984-37-2)
- 2-Methylimidazo[1,2-b]pyridazin-6(5H)-one (CAS 64179-55-1)
- Cangrelor Impurity N1 (CAS 847460-53-1)
- 3-((4-Chlorophenoxy)methyl)benzohydrazide (CAS 361464-97-3)
- Tirzepatide Impurity 19 X TFA Salt (CAS CATO-C4X-324019)
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 13829788188 / jacky.chen@cato-chem.com