≥99 atom% 13C,≥99%(CP) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Protected from light,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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
13CH3OH is isotopically enriched form of methyl alcohol.
Application：
Methyl-13C alcohol is an external reference for the assignment of polymer constitution using nuclear magnetic resonance spectroscopy. It is used to study the proton transfer processes, which offering possibilities for the quantitative mechanism studies of proton-related catalytic reactions. This isotope-enrich solvent is used to confirm the distribution and arrangement of metals from metal organic frame work (MOF) using host-guest interaction study. Also used as trideuteromethylation reagent for the synthesis of deuterated drugs.
| Pubchem Sid | 528773585 |
|---|---|
| Canonical Smiles | CO |
| IUPAC Name | (113C)methanol |
| InChIKey | OKKJLVBELUTLKV-OUBTZVSYSA-N |
| INCHI | 1S/CH4O/c1-2/h2H,1H3/i1+1 |
| Isomeric SMILES | [13CH3]O |
| Alternate CAS | 67-56-1（unlabelled） |
| UN Number | 1230 |
| Packing Group | II |
| Molecular Weight | 33.03 |
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 | Organic oxygen compounds |
| Class | Organooxygen compounds |
| Subclass | Alcohols and polyols |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Primary alcohols |
| Alternative Parents | Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Hydrocarbon derivative - Primary alcohol - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as primary alcohols. These are compounds comprising the primary alcohol functional group, with the general structure RCOH (R=alkyl, aryl). |
| 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 |
|---|---|---|---|
 H2621431 | Certificate of Analysis | Jul 30, 2026 | M473836 |
| H2621432 | Certificate of Analysis | Jul 30, 2026 | M473836 |
| H2621433 | Certificate of Analysis | Jul 30, 2026 | M473836 |
| A2630565 | Certificate of Analysis | Jan 27, 2026 | M473836 |
| A2630566 | Certificate of Analysis | Jan 27, 2026 | M473836 |
| D2602009 | Certificate of Analysis | Jan 27, 2026 | M473836 |
| D2525404 | Certificate of Analysis | Apr 18, 2025 | M473836 |
| D2525405 | Certificate of Analysis | Apr 18, 2025 | M473836 |
| D2525406 | Certificate of Analysis | Apr 18, 2025 | M473836 |
| D2525407 | Certificate of Analysis | Apr 18, 2025 | M473836 |
| Sensitivity | Moisture & Light sensitive |
|---|---|
| Refractive Index | n20/D 1.329 (lit.) |
| Boil Point(°C) | 65.4 °C (lit.) |
| Melt Point(°C) | mp-98 °C (lit.) |
| Molecular Weight | 33.035 g/mol |
| XLogP3 | -0.500 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 33.0296 Da |
| Monoisotopic Mass | 33.0296 Da |
| Topological Polar Surface Area | 20.200 Ų |
| Heavy Atom Count | 2 |
| Formal Charge | 0 |
| Complexity | 2.000 |
| Isotope Atom Count | 1 |
| 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 |
| 1. Zhuosen He, Yucui Hou, Jian Wei, Shuhang Ren, Weize Wu. (2024) Efficient catalytic oxidation of biomass to formic acid coupled with low-energy formaldehyde production from methanol. GREEN CHEMISTRY, 26 (4): (2170-2182). [PMID:] [10.1039/D3GC03892K] |
