≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Dihydrouracil (DiHU) is a minor base found in transfer ribonucleic acid (tRNA). It is similar to uracil with the only exception that the C5-C6 bond is saturated. It crystallized in the monoclinic system with space group P21/C. Its crystalline structure has been analyzed. Its generation from L-cysteine and uracil via photochemical addition has been described.
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Classe | Diazines |
| Subclass | Pyrimidines and pyrimidine derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyrimidones |
| Alternative Parents | N-acyl ureas Diazinanes Dicarboximides Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic heteromonocyclic compounds |
| Substituents | N-acyl urea - Pyrimidone - Ureide - 1,3-diazinane - Dicarboximide - Urea - Carbonic acid derivative - Azacycle - Carboxylic acid derivative - Organic oxide - Organopnictogen compound - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Organic nitrogen compound - Carbonyl group - Hydrocarbon derivative - Aliphatic heteromonocyclic compound |
| Descrizione | This compound belongs to the class of organic compounds known as pyrimidones. These are compounds that contain a pyrimidine ring, which bears a ketone. Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions. |
| External Descriptors | a base derivative - a pyrimidine-related compound |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Data | Oggetto |
|---|---|---|---|
 H2631026 | Certificate of Analysis | Sep 10, 2026 | D113497 |
| F1815037 | Certificate of Analysis | Jan 27, 2026 | D113497 |
| B2223104 | Certificate of Analysis | Dec 10, 2025 | D113497 |
| G1401045 | Certificate of Analysis | Aug 11, 2022 | D113497 |
| Solubilità | Soluble in Sodium Hydroxide. |
|---|---|
| Punto di fusione (°C) | 276-281°C |
| Peso molecolare | 114.100 g/mol |
| XLogP3 | -1.100 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 114.043 Da |
| Monoisotopic Mass | 114.043 Da |
| Topological Polar Surface Area | 58.200 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 132.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
