Methyl (2-aminoethyl)carbamimidothioate CAS 21571-08-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21571-08-4 |
| Molecular Formula | C9H8Cl3N3 |
| Molecular Weight | 264.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl (2-aminoethyl)carbamimidothioate (CAS 21571-08-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H8Cl3N3. Molecular weight: 264.54 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H8Cl3N3 |
| Molecular Weight | 264.54 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Methyl Standards
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- Benzyl 3-(1-aminoethyl)morpholine-4-carboxylate (CAS 1934434-12-4)
- 2-(2-aminoethyl)-7-bromopyrrolo[2,1-f][1,2,4]triazin-4-amine (CAS 1781753-47-6)
- 2-(2-aminoethyl)-6-bromopyrrolo[2,1-f][1,2,4]triazin-4-amine (CAS 1782425-49-3)
- 4-(2-Aminoethyl)-6-iodopyridin-2-ol (CAS 1393569-20-4)
- 2-(2-Aminoethyl)-6-iodopyridin-4-ol (CAS 1393584-54-7)
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Recommended Standards
- 2,3,3-Trichloro-N-methyl-N-phenylacrylamide (CAS 861211-85-0)
- 2-(4-Bromo-2-chlorophenoxy)-N-methylethanamine (CAS 1001844-58-1)
- 2,3,3-Trichloro-N-(o-tolyl)acrylamide (CAS 90767-94-5)
- 1-phenyl-2-azaspiro[3.4]oct-6-ene (CAS 1909327-70-3)
- 2,2,2-Trifluoro-N-(2-methylhydrazine-1-carbonothioyl)acetamide (CAS 110932-26-8)
- 3-Bromo-4-(2,4-dinitrophenoxy)-5-ethoxybenzaldehyde (CAS 792945-77-8)
- Methyl (2S,4S)-4-(2-fluorophenoxy)-2-pyrrolidinecarboxylate (CAS 1217734-27-4)
- 4-tert-Butyl-N-[(2Z)-3-methyl-2,3-dihydro-1,3-thiazol-2-ylidene]benzene-1-sulfonamide (CAS 866011-05-4)
- Cyclopentyl(4-(2-hydroxyethyl)-1,4-diazepan-1-yl)methanone (CAS 1272264-14-8)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
Why CATO?
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