Dihydro-1H-pyrrolo[1,2-a]imidazole-2,5(3H,6H)-dithione CAS 152503-18-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 152503-18-9 |
| Molecular Formula | C6H8N2S2 |
| Molecular Weight | 172.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dihydro-1H-pyrrolo[1,2-a]imidazole-2,5(3H,6H)-dithione (CAS 152503-18-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H8N2S2. Molecular weight: 172.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H8N2S2 |
| Molecular Weight | 172.27 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Dihydro Standards
- 1,2-Dihydro-1,1,6-trimethylnaphthalene (CAS 30364-38-6)
- ((5,6-Dihydro-2H-pyran-3-yl)oxy)trimethylsilane (CAS 82272-08-0)
- 3,4-Dihydro-6-(trimethylsilyloxy)-2H-pyran (CAS 71309-70-1)
- 2-Methyl-2,3-dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazole (CAS 134856-49-8)
- 5-Methyl-2,3-dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazole (CAS 191794-26-0)
- 8-Methyl-2,3-dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazole (CAS 191794-28-2)
- 3-(2,3-Dihydro-1h-indol-1-yl)propanenitrile (CAS 91349-96-1)
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Recommended Standards
- (1-Amino-3-(dimethylamino)cyclohexyl)methanol (CAS 1522738-87-9)
- 3-(1-Aminopentan-2-yl)pyrrolidin-3-ol (CAS 1526866-61-4)
- 4-(1-Amino-2-methylpropan-2-yl)piperidin-4-ol (CAS 1513703-56-4)
- 3-Amino-3-(1-methyl-1H-imidazol-2-yl)propanamide (CAS 771521-47-2)
- 8-Chloroquinoxalin-5-ol (CAS 62163-10-4)
- 5-(2,4-Dimethylphenyl)-3-hydrazinyl-1,2,4-triazine (CAS 915922-27-9)
- 4-(Aminomethyl)-5-(difluoromethyl)-6-methoxynicotinonitrile (CAS 1806911-23-8)
- tert-Butyl 2-methoxy-4,6-dimethylpyrimidine-5-carboxylate (CAS 544704-06-5)
- 2-(4-Acetyl-6-bromopyridin-2-yl)acetic acid (CAS 1393574-29-2)
- Semaglutide impurity 66 (CAS CATO-C4X-222666)
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