Pyrimido[4,5,6-gh]perimidine CAS 194-10-5
| CAS No. | 194-10-5 |
| Molecular Formula | C12H22N4 |
| Molecular Weight | 222.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Pyrimido[4,5,6-gh]perimidine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Pyrimido[4,5,6-gh]perimidine (CAS 194-10-5), molecular formula C12H22N4 and molecular weight 222.33 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Pyrimido[4,5,6-gh]perimidine (C12H22N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 222.33 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H22N4 |
| Molecular Weight | 222.33 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.) | 1957 |
| Nitrogen Atoms | 4 |
Related Pyrimido Standards
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- 1H-Pyrimido[4,5-b]indole-2,4(3H,9H)-dione (CAS 115127-16-7)
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- 37497-00-0 7H-Pyrimido(4,5-b)(1,4)thiazine, 6-amino-4-methoxy- 6-Amino-4-methoxy-7H-pyrimido(4,5-b)(1,4)thiazine BRN 0613793 (CAS 37497-00-0)
- Pyrimido[4,5-b]quinolin-2-amine (CAS 582334-02-9)
- Pyrimido[5,4-d]Pyrimidine Impurity 1 (CAS 6713-54-8)
Recommended Standards
- 1-(2-(1,1-Dioxidothietan-3-yl)ethyl)-3-methylthiourea (CAS 1877442-94-8)
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- N-(thietan-3-yl)benzo[d]thiazol-6-amine (CAS 1873527-23-1)
- [2-amino-1-(3-methoxyphenyl)ethyl]diethylamine (CAS 885530-72-3)
- 2-Chloro-N-(2-methyl-5-(trifluoromethyl)phenyl)acetamide (CAS 1506289-07-1)
- 5-(Furan-2-yl)-4-(4-methoxyphenyl)-4h-1,2,4-triazole-3-thiol (CAS 60870-42-0)
- 2-(4-Bromo-6-(difluoromethyl)-5-hydroxypyridin-3-yl)acetic acid (CAS 1805243-25-7)
- Methyl 3-fluoro-6-(trifluoromethyl)picolinate (CAS 1446509-52-9)
- 3-Hexynoic acid (CAS 17814-72-1)
- 3-[1-(3-Chloro-4-fluorobenzoyl)piperidin-4-yl]-4-[(4-methoxyphenyl)methyl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775516-32-9)
- Bis(2-bromoethyl)amine (CAS 3890-99-1)
- 3'-Bromo-4'-chloro-5-(5,5-dimethyl-1,3-dioxan-2-YL)valerophenone (CAS 898757-26-1)
- 2-(1-Isopropyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)acetonitrile (CAS 1402445-78-6)
- Cholecystokinin Octapeptide free acid (desulfated) (H-2075.0001) (CAS 103974-46-5)
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