≥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.
| Canonical Smiles | CC1=CN=CN=C1 |
|---|---|
| IUPAC Name | 5-methylpyrimidine |
| InChIKey | TWGNOYAGHYUFFR-UHFFFAOYSA-N |
| INCHI | 1S/C5H6N2/c1-5-2-6-4-7-3-5/h2-4H,1H3 |
| Isomeric SMILES | CC1=CN=CN=C1 |
| WGK Germany | 3 |
| UN Number | 1325 |
| Packing Group | III |
| Molecular Weight | 94.11 |
| Reaxy-Rn | 105684 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=105684&ln= |
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 |
| Class | Diazines |
| Subclass | Pyrimidines and pyrimidine derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyrimidines and pyrimidine derivatives |
| Alternative Parents | Heteroaromatic compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Pyrimidine - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as pyrimidines and pyrimidine derivatives. These are compounds containing a pyrimidne ring, which is a six-member aromatic heterocycle which consists of two nitrogen atoms (at positions 1 and 3) and four carbon atoms. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 H2328517 | Certificate of Analysis | Jun 10, 2025 | M132067 |
| H2328518 | Certificate of Analysis | Jun 10, 2025 | M132067 |
| H2328519 | Certificate of Analysis | Jun 10, 2025 | M132067 |
| K1530079 | Certificate of Analysis | May 10, 2023 | M132067 |
| Flash Point(°F) | 123.8 °F |
|---|---|
| Flash Point(°C) | 53℃ |
| Boil Point(°C) | 152-154℃ |
| Melt Point(°C) | 29-31℃ |
| Molecular Weight | 94.110 g/mol |
| XLogP3 | 0.000 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 94.0531 Da |
| Monoisotopic Mass | 94.0531 Da |
| Topological Polar Surface Area | 25.800 Ų |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 48.000 |
| 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 |
