(S)-1-(4-(7,7-Dimethyl-4-(3-methylmorpholino)-6,6-dioxido-5,7-dihydrothieno[3,4-d]pyrimidin-2-yl)phenyl)-3-ethylurea CAS 1429639-50-8
| CAS No. | 1429639-50-8 |
| Molecular Formula | C22H29N5O4S |
| Molecular Weight | 459.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(S)-1-(4-(7,7-Dimethyl-4-(3-methylmorpholino)-6,6-dioxido-5,7-dihydrothieno[3,4-d]pyrimidin-2-yl)phenyl)-3-ethylurea (CAS 1429639-50-8), molecular formula C22H29N5O4S and molecular weight 459.56 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (S)-1-(4-(7,7-Dimethyl-4-(3-methylmorpholino)-6,6-dioxido-5,7-dihydrothieno[3,4-d]pyrimidin-2-yl)phenyl)-3-ethylurea (C22H29N5O4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 459.56 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures (S)-1-(4-(7,7-Dimethyl-4-(3-methylmorpholino)-6,6-dioxido-5,7-dihydrothieno[3,4-d]pyrimidin-2-yl)phenyl)-3-ethylurea 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 | C22H29N5O4S |
| Molecular Weight | 459.56 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related S Standards
- 7,9-Dimethyl-2-((4-methylbenzyl)thio)-4-(phenylthio)pyrido[3',2':4,5]thieno[3,2-d]pyrimidine (CAS 672950-73-1)
- Dimethyl 2',2',4-tricyano-2''-fluoro-5'-hydroxy-1',2',3',4'-tetrahydro-[1,1':3',1''-terphenyl]-4',6'-dicarboxylate (CAS 1212097-79-4)
- Dimethyl 2',2',4''-tricyano-4-fluoro-5'-hydroxy-1',2',3',4'-tetrahydro-[1,1':3',1''-terphenyl]-4',6'-dicarboxylate (CAS 1217808-02-0)
- 3-(3-((Dimethyl(vinyl)silyl)oxy)-1,1,5,5-tetramethyl-1,5-divinyltrisiloxan-3-yl)propyl methacrylate (CAS 17096-10-5)
- (3,5-Dimethyl-1H-pyrazol-1-yl)(3-((4-(3-methoxyphenyl)piperazin-1-yl)sulfonyl)thiophen-2-yl)methanone (CAS 1291487-00-7)
- 2-((2-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-oxoethyl)thio)-4-(4-methoxyphenyl)-6-(thiophen-2-yl)nicotinonitrile (CAS 311810-00-1)
- 11,12-Dimethyl-13-{2-[3-(trifluoromethyl)phenoxy]phenyl}-4,6,10-trioxatricyclo[7.4.0.0^{3,7}]trideca-1(9),2,7-trien-11-ol (CAS 1005047-31-3)
- Dimethyl 6,6'-bis(bromomethyl)-[2,2'-bipyridine]-4,4'-dicarboxylate (CAS 117330-41-3)
Recommended Standards
- 1-(4-Oxo-7-(p-tolyl)-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)-N-(pyridin-2-ylmethyl)piperidine-3-carboxamide (CAS 1242879-14-6)
- 1-Benzyl-3-[(1S,2S)-2-(di-o-tolylphosphinoamino)cyclohexyl]urea (CAS 1858223-87-6)
- Methyl 2-{[3-(cyclohexylmethyl)-8,9-dimethoxy-2-oxo-2H,3H-imidazo[1,2-c]quinazolin-5-yl]sulfanyl}propanoate (CAS 1023949-52-1)
- 2-[(2,4-Diphenyl-1,3-thiazol-5-yl)methyl]-5-{[(4-fluorophenyl)methyl]sulfanyl}-1,3,4-oxadiazole (CAS 338750-02-0)
- 2-Methylthieno[3',2':5,6]benzo[1,2-d]thiazol-5-ol (CAS 294668-48-7)
- 2-(6-Ethyl-1H-indol-3-yl)acetic acid (CAS 52531-21-2)
- 2,6-Dimethyl-4-heptanone (CAS 108-83-8)
- 2-Bromo-8-(2,3-difluorophenoxy)-5,6,7,8-tetrahydro-[1,2,4]triazolo[1,5-a]pyridine (CAS 2443488-43-3)
- Fmoc-D-Gln(Mtt)-OH (CAS 200638-37-5)
- 3-(Aminomethyl)-N-benzyl-N-ethylpyridin-2-amine (CAS 1152523-40-4)
- Dasatinib Impurity 46 (CAS CATO-C4X-160746)
- 1,6-Diaminohexane-d (CAS 284474-80-2)
- (S)-2-Amino-N-cyclopropyl-3-methyl-N-((1-methylpiperidin-4-yl)methyl)butanamide (CAS 1353992-82-1)
- Peptide YY (3-36) (human) (CAS 123583-37-9)
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