5,6-Dimethyl-2-propyl-2,3-dihydropyrazine CAS 72671-98-8
| CAS No. | 72671-98-8 |
| Molecular Formula | C9H16N2 |
| Molecular Weight | 152.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 152.24 g/mol gives 5,6-Dimethyl-2-propyl-2,3-dihydropyrazine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 5,6-Dimethyl-2-propyl-2,3-dihydropyrazine (CAS 72671-98-8), a certified reference material (molecular formula C9H16N2, MW 152.24 g/mol) for analytical method development and quality control.
5,6-Dimethyl-2-propyl-2,3-dihydropyrazine (C9H16N2) contains a nitrile group. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5,6-Dimethyl-2-propyl-2,3-dihydropyrazine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H16N2 |
| Molecular Weight | 152.24 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 2 |
Related Dimethyl Standards
- 1-Butyl-3,5-dimethyl-1h-pyrazole (CAS 2655-37-0)
- 2-(1,5-Dimethyl-1H-pyrrol-2-yl)-N-methylethanamine (CAS 601494-79-5)
- 3-(2,4-Dimethyl-1H-pyrrol-1-yl)propan-1-amine (CAS 23461-22-5)
- 3,5-dimethyl-1-(2-methylpropyl)-1H-pyrazole (CAS 79168-92-6)
- [2,2-dimethyl-3-(2-methylprop-1-en-1-ylidene)cyclopropyl]methanol (CAS 32916-63-5)
- 3,6-Dimethyl-2,4,5,6,7,7a-hexahydrobenzofuran (CAS 832721-41-2)
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Recommended Standards
- 5-(sec-Butyl)-3-ethyl-1H-pyrazole (CAS 442886-89-7)
- 5-Isopentyl-4-methyl-1H-pyrazole (CAS 321864-89-5)
- 5-(Pyrrolidin-1-yl)pentanenitrile (CAS 71888-57-8)
- 5-phenyl-4,5-dihydro-1H-pyrazole (CAS 936-47-0)
- 3,5-Difluoro-4'-methylbenzophenone (CAS 844885-12-7)
- N,N’-(4,6-Dibromo-1,3-phenylene)diacetamide (CAS 132530-67-7)
- 5-(Pyrrolidin-1-yl)picolinaldehyde (CAS 892501-98-3)
- Tetrahydro-2H-3,5-methanocyclopenta[b]furan-2,6(3H)-dione (CAS 16479-73-5)
- 3,6-Dibromopicolinaldehyde (CAS 1215183-85-9)
- Ethyl 2-bromo-6-(trifluoromethyl)-3-pyridinecarboxylate (CAS 280567-79-5)
- (E)-N-{7-[(E)-2-(4-fluorophenyl)ethenyl]-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl}-N'-methoxymethanimidamide (CAS 338793-40-1)
- (E)-3-(4-Ethylphenyl)acrylic acid (CAS 120680-98-0)
- 3-chloro-5-ethoxy-4-(2-ethoxy-2-oxoethoxy)benZoic acid (CAS 866768-15-2)
- Insulin Degludec Impurity 6 (CAS CATO-C4X-21576)
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