Molekula
3-Methylcholanthrene
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ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch
3-Methylcholanthrene is a polycyclic aromatic hydrocarbon used primarily in research to study carcinogenesis and metabolic activation of environmental toxins. It is a potent aryl hydrocarbon receptor agonist and serves as a model compound in toxicology and pharmacology studies. Catalogue details: CAS 56-49-5, molecular formula C21H16, molecular weight 268.35 g/mol. Molekula supplies 3-Methylcholanthrene from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.
Overview
- SKU
- 90036019
- CAS Number
- 56-49-5
- IUPAC Name
- 3-methyl-1,2-dihydrobenzo[j]aceanthrylene
- EC Number
- 200-276-4
- Exact Mass
- 268.1252
- SMILES
- CC1=C2CCC3=C2C(=CC4=C3C=CC5=CC=CC=C54)C=C1
- InChIKey
- PPQNQXQZIWHJRB-UHFFFAOYSA-N
- InChI
- InChI=1S/C21H16/c1-13-6-7-15-12-20-17-5-3-2-4-14(17)8-9-18(20)19-11-10-16(13)21(15)19/h2-9,12H,10-11H2,1H3
- PubChem CID
- 1674
Synonyms
- 1,2-Dihydro-3-methylbenz(j)aceanthrylene
- 20-Methylcholanthrene
- 3-MC
- 3-MCA
- 3-MeCA
- 3-Methoxycholanthrene
- 3-methyl-1,2-dihydrocyclopenta[ij]tetraphene
- Benz(j)aceanthrylene, 1,2-dihydro-3-methyl-
- Cholanthrene, 3-methyl-
- Methylcholanthrene
Literature values
Published physical properties of the substance, not batch specifications.
- Appearance
- Yellow crystals
- Melting Point
- 178 °C
- Boiling Point
- 280 °C at 80 mmHg
- Density
- 1.28 g/cm³ at 20 °C
- Water Solubility
- 0.0029 mg/L at 25 °C
- Solubility (other solvents)
- Soluble in xylene, toluene; slightly solubloe in amyl alcohol
- Vapour Pressure
- 4.3 × 10⁻⁸ mmHg at 25 °C
- log P (octanol/water)
- 6.42
Source: PubChem CID 1674 (HSDB)
Frequently asked questions
What is 3-Methylcholanthrene used for?
It is primarily used as a research chemical in studies involving carcinogenesis and metabolic activation of polycyclic aromatic hydrocarbons.
What is the chemical formula and molecular weight of 3-Methylcholanthrene?
The chemical formula is C21H16, and the molecular weight is 268.35 g/mol.
How should 3-Methylcholanthrene be stored?
Store in a cool, dark place, protected from light and moisture, ideally at or below 4°C.
What grade is available for 3-Methylcholanthrene?
It is available in research grade, suitable for laboratory use.
Can Molekula supply 3-Methylcholanthrene in bulk?
Yes, Molekula can supply 3-Methylcholanthrene in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with an order of 3-Methylcholanthrene?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) upon request.
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Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.