N-(2,6-Diamino-5-formylpyrimidin-4-yl)formamide CAS 89891-06-5
| CAS No. | 89891-06-5 |
| Molecular Formula | C6H7N5O2 |
| Molecular Weight | 181.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
N-(2,6-Diamino-5-formylpyrimidin-4-yl)formamide (CAS 89891-06-5) is a high-purity analytical reference standard with the molecular formula C6H7N5O2 and a molecular weight of 181.15 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, N-(2,6-Diamino-5-formylpyrimidin-4-yl)formamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 181.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C6H7N5O2 |
| Molecular Weight | 181.15 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 5 |
Related N Standards
- 1-(4,6-Diamino-1,3,5-triazin-2-yl)-2-methylpropan-1-one (CAS 30099-83-3)
- 2,4-Diamino-6-(ethylamino)pyrimidine-5-carbaldehyde (CAS 921848-59-1)
- 2,4-Diamino-3,6-dimethylbenzothialdehyde (CAS 106264-79-3)
- 2,6-Diamino-5,6,7,8-tetrahydroquinazolin-4(3H)-one (CAS 102077-48-5)
- Methyl 3,4-diamino-2-methylbenzoate (CAS 1149388-05-5)
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- 2,3-Diamino-5-methylbenzoic acid methyl ester (CAS 1248541-73-2)
- 3,5-Diamino-2,6-dimethylbenzoic acid (CAS 219297-24-2)
Recommended Standards
- Methyl 5-(azidomethyl)-2-furoate (CAS 83608-90-6)
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- N-(6-Nitropyridin-3-yl)acetamide (CAS 52092-46-3)
- (E)-1,1,1-trifluoro-4-(1-methyl-1H-indol-3-yl)but-3-en-2-one (CAS 202074-30-4)
- 1-(2-Methoxyethyl)-5-(trifluoromethyl)-1h-1,2,3-triazole-4-carboxylic acid (CAS 1384427-78-4)
- (R)-1-Boc-2-azetidinemethanol (CAS 161511-90-6)
- Lercanidipine Impurity 63 (CAS CATO-C4X-136463)
- 2-Amino-6-(naphthalen-2-ylsulfinyl)quinazolin-4(1H)-one (CAS 52979-10-9)
- Omacycline deamidation impurity (CAS 2272886-34-5)
- N-(3-(Dimethylamino)propyl)acridine-4-carboxamide (CAS 106626-57-7)
- (2-Chloro-4-fluoropyridin-3-yl)methanol (CAS 1805639-41-1)
- 3-Fluoro-N-(prop-2-yn-1-yl)isonicotinamide (CAS 1437485-26-1)
- Peptide YY (3-36) (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 126339-09-1)
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