6,7-Dihydro-5H-[1,2,4]triazolo[3,4-b][1,3]thiazin-3-ylamine CAS 639782-44-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 639782-44-8 |
| Molecular Formula | C5H8N4S |
| Molecular Weight | 156.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6,7-Dihydro-5H-[1,2,4]triazolo[3,4-b][1,3]thiazin-3-ylamine (CAS 639782-44-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H8N4S. Molecular weight: 156.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H8N4S |
| Molecular Weight | 156.21 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Dihydro Standards
- 6,7-Dihydro-4H-pyrano[3,4-d]thiazol-2-amine (CAS 1065641-40-8)
- 1-Ethyl-2,3-dihydro-2-thioxo-4(1H)-pyrimidinone (CAS 1195-10-4)
- 3,4-Dihydro-4-oxothieno[2,3-<I>d</I>]pyrimidine (CAS 14080-50-3)
- (5,6-Dihydro-4H-pyrrolo[3,4-d]thiazol-2-yl)methanol (CAS 1822633-62-4)
- 2-Methyl-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-ol (CAS 79173-93-6)
- 6,7-Dihydro-4H-pyrano[4,3-d]thiazol-2-ylamine (CAS 259810-12-3)
- Propyl 4,5-dihydro-1H-pyrazole-3-carboxylate (CAS 105169-46-8)
- Ethyl 5,6-dihydro-2H-pyran-3-carboxylate (CAS 1089317-19-0)
Recommended Standards
- 6-Amino-5-(methylthio)pyridin-3-ol (CAS 2794196-95-3)
- 6-(Methylthio)pyrimidine-4,5-diamine (CAS 6965-92-0)
- 6-Ethoxypyrimidine-4(1H)-thione (CAS 30001-07-1)
- 3-Bromo-5-methoxybenzoyl chloride (CAS 1261582-04-0)
- 3-(Furan-2-yl)-n,2-dimethylprop-2-en-1-amine (CAS 1563298-88-3)
- 5-Cyclopropoxy-3-ethyl-N-methylpicolinamide (CAS 1243368-09-3)
- 4-(Pyridin-3-ylmethyl)thiomorpholine 1,1-dioxide (CAS 477858-25-6)
- 2-(4-Chloro-2-(methoxycarbonyl)phenoxy)acetic acid (CAS 21456-12-2)
- 2-(3-(3-Methoxypropoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1212019-00-5)
- Staphylococcus Aureus Protein A (SpA)-Derived Peptide (H-2228.0005) (CAS 144979-26-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com