3-(2-Methoxybenzyl)-2-thioxo-2,3-dihydrothieno-[3,2-d]pyrimidin-4(1H)-one CAS 1155033-89-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1155033-89-8 |
| Molecular Formula | C14H12N2O2S2 |
| Molecular Weight | 304.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(2-Methoxybenzyl)-2-thioxo-2,3-dihydrothieno-[3,2-d]pyrimidin-4(1H)-one (CAS 1155033-89-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H12N2O2S2. Molecular weight: 304.39 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H12N2O2S2 |
| Molecular Weight | 304.39 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Methoxybenzyl Standards
- N1-(2-Methoxybenzyl)-N2-(thiophen-3-ylmethyl)oxalamide (CAS 1060226-32-5)
- N1-(3-Methoxybenzyl)-N2-(thiophen-2-ylmethyl)oxalamide (CAS 941938-80-3)
- p-Methoxybenzyl S-(4,6-Dimethylpyrimidin-2-yl)thiocarbonate (CAS 41840-29-3)
- 4-Methoxybenzyl 4-methoxybenzodithioate (CAS 63365-52-6)
- n-(4-Methoxybenzyl)-5-nitroimidazo[2,1-b]thiazol-6-amine (CAS 339021-37-3)
- (S)-6-((4-Methoxybenzyl)oxy)-2-nitro-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazine (CAS 187235-34-3)
- 5-(4-Methoxybenzyl)imidazo[1,5-a]quinoxalin-4(5H)-one (CAS 221025-37-2)
- 2-(3-Methoxybenzyl)-2H-pyrazol-3-ylamine (CAS 1349699-60-0)
Recommended Standards
- tert-Butyl ((1H-benzo[d][1,2,3]triazol-1-yl)methyl)(isobutyl)carbamate (CAS 1131148-28-1)
- 2-Benzyl-6-[(E)-2-(4-methylphenyl)ethenyl]-2,3,4,5-tetrahydropyridazin-3-one (CAS 1164526-25-3)
- 2-Pyrrolidin-1-yl-7-(2-thienyl)[1,3]thiazolo[4,5-d]pyridazin-4(5H)-one (CAS 1105192-70-8)
- 2-Hydroxymethylene Ethisterone (CAS 2787-02-2)
- 1,1-Bis(2-hydroxyethyl)-3-(1-(2-methoxyethyl)-1H-indol-3-yl)urea (CAS 923095-67-4)
- α-Caryophyllene alcohol (CAS 4586-22-5)
- Tert-butyl (2-(trifluoromethoxy)phenyl)carbamate (CAS 561304-39-0)
- 3-Fluoro-3'-(pyrrolidin-1-ylsulfonyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261941-05-2)
- 1-(Pyrimidin-2-yl)cyclopentane-1-carboxylic acid (CAS 1783715-75-2)
- Semaglutide impurity 28 (CAS CATO-C4X-222628)
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 13829788188 / jacky.chen@cato-chem.com