6-Methyl-3-sulfanyl-[1,2,4]triazolo[4,3-b][1,2,4]triazin-7-ol CAS 877-28-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 877-28-1 |
| Molecular Formula | C5H5N5OS |
| Molecular Weight | 183.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Methyl-3-sulfanyl-[1,2,4]triazolo[4,3-b][1,2,4]triazin-7-ol (CAS 877-28-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H5N5OS. Molecular weight: 183.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H5N5OS |
| Molecular Weight | 183.19 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 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 1-methyl-6-sulfanyl-1H,4H,7H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 5334-27-0)
- (2-Sulfanyl-1,3-benzoxazol-5-yl)methanol (CAS 1071328-98-7)
- 2-(6-Oxo-2-sulfanyl-1,6-dihydropyrimidin-4-yl)acetamide (CAS 868238-02-2)
- 3-(4-Methyl-5-sulfanyl-4h-1,2,4-triazol-3-yl)propanamide (CAS 854137-67-0)
- 1-Methyl-5-sulfanyl-2,3-dihydro-1h-indol-2-one (CAS 166883-22-3)
- Ethyl 2-(5-sulfanyl-4H-1,2,4-triazol-3-yl)acetate (CAS 64007-56-3)
- ethyl 5-sulfanyl-1,3,4-thiadiazole-2-carboxylate (CAS 63931-01-1)
- 2-sulfanyl-3H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 117516-97-9)
Recommended Standards
- 6-Amino-8-thioxo-3,7,8,9-tetrahydro-2H-purin-2-one (CAS 57071-62-2)
- 6-Methyl-5-nitroimidazo[2,1-b]thiazole (CAS 62195-26-0)
- 5-Methoxy-[1,2,4]triazolo[1,5-a][1,3,5]triazine-7(1H)-thione (CAS 500892-61-5)
- 4-[2-(Trimethylsilyl)ethynyl]pyrene (CAS 600168-40-9)
- cis-3'-Oxo-spiro[cyclohexane-1,1'(3'h)-furo[3,4-c]pyridine]-4-carboxylicacid (CAS 328233-46-1)
- 2-Thiophen-2-yl-benzo[h]chromen-4-one (CAS 14756-28-6)
- (R)-2-Amino-3-(quinolin-2-yl)propanoic acid (CAS 170421-67-7)
- 1-azido-3-fluoro-5-methylbenzene (CAS 1511741-94-8)
- 2-chloro-4-(trifluoromethyl)pyrimidine-5-carbonyl chloride (CAS 154934-99-3)
- Human glucagon CRS (CAS 9007-92-5)
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 13829788188 / jacky.chen@cato-chem.com