Uracil-5-d1 CAS 24897-50-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 24897-50-5 |
| Molecular Formula | C4H6N2O2 |
| Molecular Weight | 114.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
Uracil-5-d1 (CAS 24897-50-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H6N2O2. Molecular weight: 114.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H6N2O2 |
| Molecular Weight | 114.10 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 40856-73-3
Methylhydantoin-5-(L)
DTXSID70423560 (CAS 40856-73-3)
- 4100-80-5
2,5-Furandione, dihydro-3-methyl-
Methylsuccinic anhydride
Succinic anhydride, methyl- (8CI)
AI3-11208
EINECS 223-870-5
2-Methylsuccinic anhydride
3-Methylsuccinic anhydride
NSC 65437
Pyrotartaric anhydride (CAS 4100-80-5)
- tetrahydropyran-2,5-dione (CAS 60833-12-7)
- 2-Methyl-N-((3-methylcyclobutyl)methyl)propan-2-amine (CAS 1365939-79-2)
- 1,1,1,3,3,3-Hexafluoro-2-propanol-d2 (CAS 38701-74-5)
- N-Ethyl-1H-imidazole-4-carboxamide (CAS 137480-25-2)
- N-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-ethylbenzo[d][1,3]dioxole-5-carboxamide (CAS 898413-32-6)
- 5-Amino-1H-imidazo[4,5-b]pyridin-7-ol (CAS 6703-48-6)
- 4’-Bromo-3’-nitroacetophenone (CAS 18640-58-9)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com