5-Ethynyl-N,N-dimethyl-2-pyridinamine CAS 754190-29-9
| CAS No. | 754190-29-9 |
| Molecular Formula | C9H10N2 |
| Molecular Weight | 146.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Ethynyl-N,N-dimethyl-2-pyridinamine (CAS 754190-29-9), a certified reference material (molecular formula C9H10N2, MW 146.19 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 5-Ethynyl-N,N-dimethyl-2-pyridinamine is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 146.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-Ethynyl-N,N-dimethyl-2-pyridinamine 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 | C9H10N2 |
| Molecular Weight | 146.19 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
Related Ethynyl Standards
- 2-Ethynyl-1-methoxy-4-methylbenzene (CAS 104971-07-5)
- 1-Ethynyl-3-(methoxymethyl)benzene (CAS 1339108-03-0)
- (4-Ethynyl-3-methylphenyl)methanol (CAS 1357281-70-9)
- 1-Ethynyl-2-methoxy-4-methylbenzene (CAS 1572960-03-2)
- 2-Ethynyl-4-methoxy-1-methylbenzene (CAS 1691719-04-6)
- 2-Ethynyl-N,N-dimethylpyridin-4-amine (CAS 1824107-52-9)
- (4-Ethynyl-2-methylphenyl)methanol (CAS 345965-77-7)
- 1-Ethynyl-2-methoxy-3-methylbenzene (CAS 2228440-67-1)
Recommended Standards
- 5-Ethyl-4-methylnicotinonitrile (CAS 68686-61-3)
- 5'H-Spiro[cyclopropane-1,8'-imidazo[1,5-a]pyridine] (CAS 345633-67-2)
- 5-Ethyl-2-methylisonicotinonitrile (CAS 98952-72-8)
- 5-Methoxy-1H-indene (CAS 3469-07-6)
- 4-(Prop-2-yn-1-yl)morpholin-3-one (CAS 1518377-73-5)
- 1-(Azetidin-3-yl)-6-bromoimidazo[1,5-a]pyridine (CAS 1214875-27-0)
- 3-Phenyl-1H-indole (CAS 1504-16-1)
- 4-Bromo-5-nitroquinoline (CAS 933486-44-3)
- 3-(2-methyl-1H-imidazol-1-yl)propan-1-amine hydrochloride (CAS 79319-22-5)
- 1-(4-(2-Hydroxyethyl)phenyl)octan-1-one (CAS 219307-07-0)
- (6-Ethynylpyridin-2-yl)methanol (CAS 845658-76-6)
- Cyclopropanamine hydrochloride (CAS 18600-39-0)
- (1S)-1-(2,2-difluorobenzo[d]1,3-dioxolen-4-yl)ethylamine (CAS 1213390-36-3)
- Semaglutide (CAS 910463-68-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com