3-(5,6-Dimethyl-thieno[2,3-d]pyrimidin-4-ylamino)-propionic acid CAS 690688-63-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 690688-63-2 |
| Molecular Formula | C11H13N3O2S |
| Molecular Weight | 251.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(5,6-Dimethyl-thieno[2,3-d]pyrimidin-4-ylamino)-propionic acid (CAS 690688-63-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H13N3O2S. Molecular weight: 251.30 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H13N3O2S |
| Molecular Weight | 251.30 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- Ethyl 3,4-dimethyl-6-oxo-6H,7H-thieno[2,3-b]pyridine-2-carboxylate (CAS 1000931-24-7)
- 3-Boc-5,5-dimethyl-1,2,3-oxathiazolidine 2,2-Dioxide (CAS 1956378-90-7)
- N,6-Dimethyl-2-oxo-4-(thiophen-2-yl)-1,2,3,4-tetrahydropyrimidine-5-carboxamide (CAS 433320-81-1)
- 4,4-Dimethyl-2,2-dioxo-[1,2,3]oxathiazolidine-3-carboxylic acid tert-butyl ester 454248-55-6 (CAS 454248-55-6)
- 2-(4,6-Dimethyl-3-(1H-pyrrol-1-yl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetonitrile (CAS 478047-23-3)
- N,2-Dimethyl-N-(pyrazin-2-yl)quinazolin-4-amine (CAS 827031-72-1)
- 2-(1-((1,3-Dimethyl-1H-pyrazol-5-yl)methyl)piperidin-4-yl)acetic acid (CAS 1171332-65-2)
- 3,4-Dimethyl-6-nitro-5-(pentan-3-yl)benzene-1,2-diamine (CAS 121245-72-5)
Recommended Standards
- 3-(1-Methoxypropan-2-yl)-2H-benzo[e][1,3]thiazine-2,4(3H)-dione (CAS 338415-47-7)
- 3-(Benzyloxy)-5,5-dimethyl-2-thioxooxazolidin-4-one (CAS 72887-56-0)
- 2-Methyl-4-(p-tolyl)thiomorpholine-3,5-dione 1-oxide (CAS 339097-19-7)
- 2-((1S,3r)-3-hydroxycyclobutyl)acetonitrile (CAS 2091611-11-7)
- 4-(Benzo[d][1,3]dioxol-5-yl)but-3-en-2-one (CAS 3160-37-0)
- N-Methyl-1-(1,3-thiazol-2-yl)methanamine dihydrochloride (CAS 2103398-78-1)
- Methyl 3-methylazetidine-3-carboxylate (CAS 1115114-91-4)
- 3'-Methoxy-2'-methyl-[1,1'-biphenyl]-3-carboxylic acid (CAS 1215206-68-0)
- 3-Methyl-4-phenylbutan-2-ol (CAS 56836-93-2)
- Liraglutide Impurity 22 (CAS 536721-25-2)
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