2-Chlorothieno[3,2-d]pyrimidine-4-carbonitrile CAS 1364663-22-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1364663-22-8 |
| Molecular Formula | C7H2ClN3S |
| Molecular Weight | 195.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chlorothieno[3,2-d]pyrimidine-4-carbonitrile (CAS 1364663-22-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H2ClN3S. Molecular weight: 195.63 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H2ClN3S |
| Molecular Weight | 195.63 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chlorothieno Standards
- 7-Chlorothieno[3,2-b]pyridine-3-carbonitrile (CAS 1296224-05-9)
- 3-Chlorothieno[2,3-b]pyridine-2-carbonitrile (CAS 72832-31-6)
- 4-Chlorothieno[2,3-b]pyridine-5-carbonitrile (CAS 63873-61-0)
- 7-Chlorothieno[3,2-b]pyridine-6-carbonitrile (CAS 700844-09-3)
- 4-chlorothieno[2,3-d]pyrimidin-2-amine (CAS 1160994-61-5)
- 2-chlorothieno[2,3-d]pyrimidin-6-amine (CAS 1638761-08-6)
- 6-chlorothieno[2,3-b]pyridin-4-ol (CAS 99429-86-4)
- 4-Chlorothieno[2,3-c]pyridine-2-carbaldehyde (CAS 1092961-04-0)
Recommended Standards
- 2-Chloro-[1,3]thiazolo[4,5-b]pyridine-6-carbonitrile (CAS 1352888-92-6)
- 1-Ethyl-1h-1,2,3-triazole-5-sulfonyl chloride (CAS 1393543-91-3)
- 3-Chloro-5-(methanesulfonylmethyl)-4h-1,2,4-triazole (CAS 1343395-09-4)
- (3R,4S)-3,4-Diethoxy-2,5-dimethoxytetrahydrofuran (CAS 220279-85-6)
- (R)-9-Bromo-1,5,10,10a-tetrahydro-3H-oxazolo[3,4-b]isoquinolin-3-one (CAS 2243636-74-8)
- 2-(2-(3-(Morpholinomethyl)phenyl)thiazol-4-yl)acetic acid dihydrochloride (CAS 1266690-87-2)
- 2-(Aminomethyl)isonicotinaldehyde (CAS 887579-43-3)
- (2E)-4-Chloro-2-{[(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)amino]methylidene}-3-oxobutanenitrile (CAS 1164457-74-2)
- N,N-Bis(2-chloroethyl)-4-(3-(6-(4-methylpiperazin-1-yl)-1H,3'H-[2,5'-bibenzo[d]imidazol]-2'-yl)propyl)aniline (CAS 178481-68-0)
- (D-Tyr1,N-Me-Phe3)-Neuropeptide FF (H-4752.0001) (CAS 145274-93-7)
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