2,3-Dimethyl-6,7,8,9-tetrahydro-4H-pyrimido[1,2-a]pyrimidin-4-one CAS 1566537-95-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1566537-95-8 |
| Molecular Formula | C9H13N3O |
| Molecular Weight | 179.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dimethyl-6,7,8,9-tetrahydro-4H-pyrimido[1,2-a]pyrimidin-4-one (CAS 1566537-95-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H13N3O. Molecular weight: 179.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H13N3O |
| Molecular Weight | 179.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 3 |
Related Dimethyl Standards
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- 2,6-dimethyl-3H,4H,5H,6H,7H,8H-pyrido[4,3-d]pyrimidin-4-one (CAS 1078-16-6)
- 1159976-99-4 5,6-Dimethyl-3-pyridinemethanol 3-Acetate 5-Acetoxymethyl-2,3-dimethylpyridine (CAS 1159976-99-4)
- 5,6-Dimethyl-3-(methylamino)pyrazine-2-carboximidamide (CAS 119151-98-3)
- 2,3-Dimethyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one (CAS 1333945-87-1)
- 5-(3,5-dimethyl-1H-pyrazol-4-yl)pyrrolidin-2-one (CAS 1367709-65-6)
- 2,2-Dimethyl-3-(pyridin-4-yl)propanoic acid (CAS 143688-48-6)
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Recommended Standards
- 2-Isobutoxynicotinaldehyde (CAS 1557911-29-1)
- (S)-2-Amino-N-(2-methylpyridin-3-yl)propanamide (CAS 1567862-81-0)
- 1-(4-Aminophenyl)-1,3-dimethylurea (CAS 1556187-74-6)
- 4-(Trifluoromethyl)benzene-1-sulfonyl fluoride (CAS 52201-01-1)
- N,N-Dimethyl-4-phenylpiperidine-4-carboxamide (CAS 83763-24-0)
- 2-Isopropyl-6-(phenoxymethyl)pyrimidin-4-ol (CAS 40070-00-6)
- 2-(2-Nitrophenyl)piperazine (CAS 910444-47-2)
- 3-Chloro-4-(3-(4-methoxyphenyl)-5-oxoimidazolidin-1-yl)benzenesulfonamide (CAS 53298-06-9)
- 2-(2,2-difluorocyclopropyl)ethanol (CAS 117284-59-0)
- 81988-89-8 UH11FDQ454 Ramoplanin A(sub 3) Ramoplanin A3 (S)-2-(3-Chloro-4-hydroxyphenyl)-N-(N(sup 2)-((2Z,4Z)-8-methyl-2,4-nonadienoyl)-(S)-asparaginyl-(2S,3S)-3-hydroxyasparaginyl-(R)-2-(p-hydroxyphenyl)glycyl-(R)-ornithyl-(2R,3R)-allothreonyl-2-(p-hydroxyphenyl)glycyl-2-(p-hydroxyphenyl)glycyl-(2S,3S)-allothreonyl-(S)-phenylalanyl-(R)-ornithyl-(S)-2-(p-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycyl-(2R,3R)-allothreonyl-(S)-2-(p-hydroxyphenyl)glycylglycyl-(S)-leucyl-(R)-alanyl)glycine psi1-lactone Ramoplanin A 1 (peptide moiety), 1-(N(sup 2)-methyl-1-oxo-2,4-nonadienyl)-L-asparagine)-11-(L-2-(4-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycine)-, (Z,Z)- UNII-UH11FDQ454 (CAS 81988-89-8)
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