2,5-Dichlorothiazolo[5,4-d]pyrimidine CAS 13479-89-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13479-89-5 |
| Molecular Formula | C5HCl2N3S |
| Molecular Weight | 206.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Dichlorothiazolo[5,4-d]pyrimidine (CAS 13479-89-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5HCl2N3S. Molecular weight: 206.05 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5HCl2N3S |
| Molecular Weight | 206.05 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1960 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dichlorothiazolo Standards
- 5,7-Dichlorothiazolo[4,5-d]pyrimidine (CAS 1137278-39-7)
- 5,7-Dichlorothiazolo[5,4-d]pyrimidine (CAS 13479-88-4)
- 4,7-Dichlorothiazolo[4,5-d]pyridazine (CAS 13669-90-4)
- 2,7-Dichlorothiazolo[5,4-d]pyrimidine (CAS 19602-61-0)
- 2,6-Dichlorothiazolo[4,5-c]pyridine (CAS 1206980-92-8)
- 2,6-Dichlorothiazolo[5,4-b]pyridine (CAS 159870-89-0)
- 2,5-Dichlorothiazolo[4,5-b]pyridine (CAS 2567498-97-7)
- 2,5-Dichlorothiazolo[5,4-b]pyridine (CAS 857970-66-2)
Recommended Standards
- (4-(Cyclopropylmethoxy)-3-methylphenyl)boronic acid (CAS 1350513-26-6)
- (6-(Piperidin-1-yl)pyridin-2-yl)boronic acid (CAS 1315351-02-0)
- 7-(((2-Aminoethyl)amino)methyl)benzo[c][1,2]oxaborol-1(3H)-ol (CAS 1312674-14-8)
- 2-(1-Ethyl-5-(trifluoromethyl)-1H-pyrazol-3-yl)acetonitrile (CAS 1260659-41-3)
- (E)-Ethyl 3-(2-methoxyphenyl)acrylate (CAS 24393-54-2)
- 3-Chloro-2-nitropyridin-4-ol (CAS 1807249-93-9)
- Ethyl 1-(4-fluorobenzoyl)piperidine-3-carboxylate (CAS 310454-55-8)
- Elagolix Impurity 15 (CAS 832720-84-0)
- 4-((Azetidin-3-yloxy)methyl)-1-methyl-1h-pyrazole (CAS 1339679-81-0)
- Acetyl Tripeptide-1 (CAS 350595-76-5)
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