1246816-74-9 5,6-Diamino-3-methyluracil-d3 CAS 1246816-74-9
| CAS No. | 1246816-74-9 |
| Molecular Formula | C5H8N4O2 |
| Molecular Weight | 156.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1246816-74-9 5,6-Diamino-3-methyluracil-d3 is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1246816-74-9 5,6-Diamino-3-methyluracil-d3 (CAS 1246816-74-9) is a high-purity analytical reference standard with the molecular formula C5H8N4O2 and a molecular weight of 156.14 g/mol.
Based on its molecular formula C5H8N4O2, 1246816-74-9 5,6-Diamino-3-methyluracil-d3 contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 156.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1246816-74-9 5,6-Diamino-3-methyluracil-d3 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H8N4O2 |
| Molecular Weight | 156.14 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, 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
Related Diamino Standards
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Recommended Standards
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- 2-Hydroxy-2-(1-methyl-1h-pyrazol-4-yl)acetic acid (CAS 1250900-54-9)
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- 3,3'-Oxydianiline (CAS 15268-07-2)
- 2,2-Dichloro-3,3-dimethylbutane (CAS 594-84-3)
- Bortezomib Impurity 51 (CAS 87249-60-3)
- 3-(1H-Imidazol-5-yl)aniline dihydrochloride (CAS 51746-93-1)
- 1-(4-fluorophenyl)-2-(methylamino)ethan-1-ol hydrochloride (CAS 2794-41-4)
- Methyl 2-bromo-4-ethylthiazole-5-carboxylate (CAS 1171125-06-6)
- 2,2'-(((9H-Fluorene-9,9-diyl)bis(2-methyl-4,1-phenylene))bis(oxy))diethanol (CAS 156326-34-0)
- D-Ala35-Tirzepatide (CAS CATO-CPTD788904)
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