Ethyl 4-chloro-5-methyl-2-(morpholin-4-ylmethyl)thieno[2,3-d]pyrimidine-6-carboxylate CAS 735305-32-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 735305-32-5 |
| Molecular Formula | C15H18ClN3O3S |
| Molecular Weight | 355.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 4-chloro-5-methyl-2-(morpholin-4-ylmethyl)thieno[2,3-d]pyrimidine-6-carboxylate (CAS 735305-32-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H18ClN3O3S. Molecular weight: 355.84 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H18ClN3O3S |
| Molecular Weight | 355.84 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 4-(2-Chloro-6-(3-methoxyoxetan-3-yl)-7-methylthieno[3,2-d]pyrimidin-4-yl)morpholine (CAS 1394077-00-9)
- 3-((2-Chloro-6-fluorobenzyl)thio)-4H-benzo[b][1,4]thiazine 1,1-dioxide (CAS 477868-97-6)
- 5-chloro-6-cyclopropyl-3-methyl-1-(4-methylbenzyl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1011397-37-7)
- 1-(4-Chloro-7-methoxyquinolin-2-yl)-3-(2,6-dimethylphenyl)urea (CAS 196875-45-3)
- (4Z)-4-{[(5-chloro-2-hydroxyphenyl)amino]methylidene}-1-(3,4-dimethylphenyl)-3-methyl-4,5-dihydro-1h-pyrazol-5-one (CAS 310456-09-8)
- 1-(2-Chloro-6-(1H-1,2,4-triazol-1-yl)benzyl)-3-(2,6-dimethylphenyl)urea (CAS 866042-59-3)
- 4-((5-Chloro-2-methoxyphenyl)amino)-2-(4-methylpiperazin-1-yl)-4-oxobutanoic acid (CAS 900011-79-2)
- N'-(3-chloro-1H-indole-2-carbonyl)thiophene-2-sulfonohydrazide (CAS 866051-17-4)
Recommended Standards
- 4-(Benzo[d]thiazol-2-yl)-1-(3-chloro-4-methylphenyl)-5-imino-2,5-dihydro-1H-pyrrol-3-ol (CAS 457639-11-1)
- Tiaramide (CAS 32527-55-2)
- 2-(4-Chlorophenyl)-2-[6-(phenylsulfanyl)pyridazin-3-yl]acetamide (CAS 303997-45-7)
- Methyl 4-(benzo[d]thiazol-2-yl)butanoate (CAS 100192-34-5)
- 2-(4-(4-Fluorophenyl)-2-methylthiazol-5-yl)acetic acid 568543-71-5 8325AB C12H10FNO2S (CAS 568543-71-5)
- 3-Azido-2,3-dideoxyguanosine (CAS 66323-46-4)
- N-Ethyl-N-Phenylurethane (CAS 1013-75-8)
- N,N-Diethyl-2-((4-ethyl-5-(3-methoxy-1-methyl-1H-pyrazol-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 1014095-72-7)
- 4-Chloro-3-(difluoromethyl)benzonitrile (CAS 1261850-38-7)
- Insulin Degludec Impurity 7 (CAS CATO-C4X-21577)
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