2-Bromo-5-(4-methoxybenzyl)-5,7,8,9-tetrahydropyrimido[2,1-b]purin-4(1H)-one CAS 1381795-29-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1381795-29-4 |
| Molecular Formula | C16H16BrN5O2 |
| Molecular Weight | 390.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-5-(4-methoxybenzyl)-5,7,8,9-tetrahydropyrimido[2,1-b]purin-4(1H)-one (CAS 1381795-29-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H16BrN5O2. Molecular weight: 390.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H16BrN5O2 |
| Molecular Weight | 390.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 5 |
Related Bromo Standards
- (2E)-3-(6-Bromo-2H-1,3-benzodioxol-5-yl)-N-[(2-methoxyphenyl)methyl]prop-2-enamide (CAS 1164476-09-8)
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Recommended Standards
- 2-((Benzyloxy)carbonyl)-6-bromo-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid (CAS 1260638-55-8)
- 5-(4-(Benzyloxy)-3-bromo-5-ethoxyphenyl)-1,3,4-oxadiazol-2-amine (CAS 1706439-80-6)
- (2E,3E)-1-(4-Bromophenyl)-3-(methoxyimino)-2-[2-(4-methoxyphenyl)hydrazin-1-ylidene]propan-1-one (CAS 338956-70-0)
- (4-(1,3-Dioxolan-2-yl)phenyl)(3-methoxyphenyl)methanone (CAS 898759-88-1)
- 2-(2-Methoxyacetamido)-2-phenylacetic acid (CAS 1162643-51-7)
- 2-(2-((2-(Methoxycarbonyl)thiophen-3-yl)amino)-2-oxoethyl)benzoic acid (CAS 497061-29-7)
- 3',5'-Dichloro-3-fluoro-[1,1'-biphenyl]-4-carbaldehyde (CAS 1361871-90-0)
- 2-Hexylmalonic acid (CAS 3974-36-5)
- 2,7-Dibromospiro[fluorene-9,2'-[1,3]dithiolane] (CAS 113425-39-1)
- Semaglutide impurity 267 (CAS CATO-C4X-2226267)
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