2-Imino-1-methyl-1,2-dihydropyrimidine-4,5-diamine CAS 705919-05-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 705919-05-7 |
| Molecular Formula | C5H9N5 |
| Molecular Weight | 139.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Imino-1-methyl-1,2-dihydropyrimidine-4,5-diamine (CAS 705919-05-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H9N5. Molecular weight: 139.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H9N5 |
| Molecular Weight | 139.16 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 | 5 |
Related Imino Standards
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- 2-Imino-5,6-dimethyl-2,3-dihydropyrimidin-4(1h)-one (CAS 3977-23-9)
- 6-Imino-1-methyl-1,6-dihydropyrimidine-2,4-diamine (CAS 749798-75-2)
- 4-Imino-6-oxo-1,4,5,6-tetrahydro-1,3,5-triazine-2-carbaldehyde (CAS 854737-81-8)
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- 4-Imino-N,N-dimethyl-1,4-dihydropyrimidin-2-amine (CAS 1074-34-6)
- 3-Imino-N,4-dimethyl-3,4-dihydropyrazin-2-amine (CAS 721388-53-0)
- 6-Imino-1-methyl-1,6-dihydro-1,3,5-triazine-2,4-diamine (CAS 6291-82-3)
Recommended Standards
- 2-Hydrazinyl-6-methylpyrimidin-4-amine (CAS 33575-13-2)
- 2-Hydrazinyl-5-methylpyrimidin-4-amine (CAS 33705-11-2)
- 2-Methoxy-4-methylpyrimidin-5-amine (CAS 908099-97-8)
- N-Methyl-1-(piperidin-3-yl)methanamine (CAS 1070979-38-2)
- (S)-2-Amino-N-(3-bromobenzyl)-N-isopropylpropanamide (CAS 1354019-07-0)
- N-(1-Ethyl-2-oxoindolin-5-yl)-2-methylpropane-1-sulfonamide (CAS 921861-50-9)
- 2-Oxo-3-(pyridin-4-yl)propanoic acid (CAS 123974-41-4)
- 6-Methoxy-2-methylisoindolin-1-one (CAS 497179-52-9)
- Tricyclopentylphosphine (CAS 7650-88-6)
- 110207-62-0 Acetyl-Cholecystokinin Octapeptide (2-8) (sulfated) MFCD00133565 (CAS 110207-62-0)
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