2-[(ethylamino)methyl]thieno[3,2-d]pyrimidin-4(3h)-one CAS 1011416-22-0
| CAS No. | 1011416-22-0 |
| Molecular Formula | C9H11N3OS |
| Molecular Weight | 209.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-[(ethylamino)methyl]thieno[3,2-d]pyrimidin-4(3h)-one (CAS 1011416-22-0), a certified reference material (molecular formula C9H11N3OS, MW 209.27 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H11N3OS, 2-[(ethylamino)methyl]thieno[3,2-d]pyrimidin-4(3h)-one contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 209.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 2-[(ethylamino)methyl]thieno[3,2-d]pyrimidin-4(3h)-one 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 | C9H11N3OS |
| Molecular Weight | 209.27 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.) | 1988 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related ethylamino Standards
- Methyl 3-((ethylamino)methyl)-4-hydroxybenzoate (CAS 1707378-76-4)
- 2-(Ethylamino)-4-nitrobenzoic acid (CAS 49565-61-9)
- 4-(Ethylamino)-3-nitrobenzoic acid (CAS 2788-74-1)
- 2-(Ethylamino)-2-oxoethyl 1-methyl-1H-pyrrole-2-carboxylate (CAS 796990-95-9)
- 2-(Ethylamino)-2-methyl-3-(4-methyl-1h-pyrazol-1-yl)propanamide (CAS 1251085-35-4)
- 2-(Ethylamino)-2-methyl-4-(1h-pyrazol-1-yl)butanamide (CAS 1251106-13-4)
- 2-(Ethylamino)-4-(3-methyl-1h-pyrazol-1-yl)butanamide (CAS 1342036-88-7)
- 2-(Ethylamino)-4-(2-methyl-1h-imidazol-1-yl)butanamide (CAS 1342222-21-2)
Recommended Standards
- 5-((1H-Pyrazol-1-yl)methyl)-4-ethyl-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 1006470-96-7)
- 5-[3-(thiophen-2-yl)propyl]-1,3,4-oxadiazol-2-amine (CAS 1016744-87-8)
- 4-Ethyl-5-(1-methyl-1h-pyrazol-5-yl)-4h-1,2,4-triazole-3-thiol (CAS 1005629-19-5)
- 3-(5-(Thiophen-2-yl)-1,3,4-oxadiazol-2-yl)propan-1-amine (CAS 1017200-17-7)
- 4,4'-(Anthracene-9,10-diyl)bis(1-phenylpyridin-1-ium)chloride (CAS 2459622-30-9)
- 1-((2-Fluorophenyl)sulfonyl)piperazine hydrochloride (CAS 1032757-97-3)
- 5-(hydroxymethyl)-2-(trifluoromethyl)-Benzoic acid methyl ester (CAS 1567667-05-3)
- Ethyl 2-oxo-4-(pyridin-4-yl)-2,3-dihydrothiazole-5-carboxylate (CAS 886505-28-8)
- 4-boronothiophene-2-carboxylic acid (CAS 913835-91-3)
- Zonisamide Impurity 1 (CAS CATO-C4X-17851)
- Pyrido[1,2-a]quinolin-11-iumchloride (CAS 2739-92-6)
- 2-(tert-Butylamino)oxazole-4-carbonitrile (CAS 122686-30-0)
- Efinaconazole impurity 51 (CAS CATO-C4X-124351)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
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