3,6-Dimethyl-2H-[1,2'-bipyridine]-2-thione CAS 613667-86-0
| CAS No. | 613667-86-0 |
| Molecular Formula | C12H12N2S |
| Molecular Weight | 216.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3,6-Dimethyl-2H-[1,2'-bipyridine]-2-thione (C12H12N2S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 216.30 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 3,6-Dimethyl-2H-[1,2'-bipyridine]-2-thione (CAS 613667-86-0), a certified reference material (molecular formula C12H12N2S, MW 216.30 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3,6-Dimethyl-2H-[1,2'-bipyridine]-2-thione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H12N2S |
| Molecular Weight | 216.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- 3,6-Dimethyl-2-phenylpyrimidine-4(3H)-thione (CAS 114197-32-9)
- 5,7-Dimethyl-3-(prop-2-yn-1-yl)benzo[d]thiazol-2(3H)-imine (CAS 1207048-00-7)
- 2-((1,2-Dimethyl-1H-indol-3-yl)thio)acetonitrile (CAS 61021-38-3)
- 4,6-Dimethyl-2-(phenylthio)pyrimidine (CAS 92902-64-2)
- 1,2-Bis(2,5-dimethyl-1H-pyrrol-1-yl)ethane (CAS 6306-70-3)
- 4-(2,5-Dimethyl-1H-pyrrol-1-yl)-3-methoxyaniline (CAS 106981-56-0)
- 2-(3,5-Dimethyl-1-(pyridin-2-yl)-1H-pyrazol-4-yl)ethan-1-amine (CAS 1177355-64-4)
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Recommended Standards
- 3,3'-Thiodianiline (CAS 23808-29-9)
- 3-amino-6-methyl-thieno[2,3-b]pyridine-2-carboxylic acid (CAS 59488-60-7)
- 3'-(Methylthio)-[1,1'-biphenyl]-4-ol (CAS 904086-06-2)
- 3-cyclopentyl-6-hydroxy-2-sulfanyl-3,4-dihydropyrimidin-4-one (CAS 556006-93-0)
- 2-(Azidomethyl)pyridine (CAS 609770-35-6)
- 3-[(3-Phenyl-1,2,4-oxadiazol-5-yl)methyl]-1,2,3,4-tetrahydroquinazoline-2,4-dione (CAS 892286-95-2)
- 2-(2-Chlorobenzo[d]thiazol-6-yl)acetic acid (CAS 152149-00-3)
- 4-Methyl-1H-pyrazole-3-carbaldehyde (CAS 1284220-50-3)
- methyl 2-amino-6-bromo-1,2,3,4-tetrahydronaphthalene-2-carboxylate hydrochloride (CAS 1092449-07-4)
- H-Glu(Trp-OH)-OH TFA Salt (CAS 66471-20-3（free base）)
- (R)-1-benzyl-2-(chloromethyl)pyrrolidine (CAS 1226950-67-9)
- 4-Cyclopropyl-3-fluoro-benzaldehyde (CAS 946118-81-6)
- Methyl (1S,3S)-3-amino-2,2-dimethylcyclobutane-1-carboxylate (CAS 1392879-23-0)
- Semaglutide impurity 22(OtBu-Ste-γGlu(OtBu)-AEEA-AEEA-OH) (CAS 1118767-16-0)
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