(5-Oxo-2,3,6,7,8,9-hexahydro-5H-[1,3]thiazolo[2,3-b]quinazolin-3-yl)acetic acid CAS 1105190-90-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1105190-90-6 |
| Molecular Formula | C12H14N2O3S |
| Molecular Weight | 266.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5-Oxo-2,3,6,7,8,9-hexahydro-5H-[1,3]thiazolo[2,3-b]quinazolin-3-yl)acetic acid (CAS 1105190-90-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H14N2O3S. Molecular weight: 266.32 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H14N2O3S |
| Molecular Weight | 266.32 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.) | 1989 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Oxo Standards
- (1,2,3,4,5,6-Hexahydro-[2,4]bipyridinyl-5-yl)-(6-methyl-pyridin-2-yl)-amine (CAS 1316219-47-2)
- (6-Methyl-1,2,3,4,5,6-hexahydro-[2,3]bipyridinyl-4-yl)-pyridin-2-yl-amine (CAS 1316220-89-9)
- (6-Methyl-1,2,3,4,5,6-hexahydro-[2,4]bipyridinyl-4-yl)-pyridin-2-yl-amine (CAS 1316222-73-7)
- (6-Methyl-1,2,3,4,5,6-hexahydro-[2,4]bipyridinyl-4-yl)-pyrimidin-2-yl-amine (CAS 1316222-38-4)
- 6,8,9,10,11,13-Hexahydro-13-oxo-7H-azocino[2,1-b]quinazoline-3-carboxylic acid (CAS 863669-62-9)
- Hexahydro-3-[[2-(trifluoromethoxy)phenyl]methyl]-1H-azepine (CAS 1158747-79-5)
- 6,7,8,9,10,12-Hexahydro-12-oxoazepino[2,1-b]quinazoline-3-carboxylic acid (CAS 108561-87-1)
- 3-(3-Oxo-1,3,4,5,6,7-hexahydro-2H-indazol-2-yl)benzoic acid (CAS 885949-86-0)
Recommended Standards
- Ethyl 2-{5,6-dimethyl-4-oxo-3h,4h-thieno[2,3-d]pyrimidin-2-yl}acetate (CAS 105219-73-6)
- 4-Amino-6-(2,3-dimethoxyphenyl)-1,6-dihydro-1,3,5-triazine-2-thiol (CAS 1142207-56-4)
- 4-[(Morpholine-4-sulfonyl)methyl]benzonitrile (CAS 1042507-00-5)
- S-Furfuryl Thiopropionate (CAS 59020-85-8)
- (R)-1-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pentan-1-amine hydrochloride (CAS 1259300-03-2)
- (S)-2-amino-N-(4-cyanobenzyl)-3-methylbutanamide (CAS 1308468-59-8)
- Pitolisant Impurity 54 (CAS CATO-C4X-252054)
- 1-Phenyl-2-(4-(trifluoromethyl)phenyl)ethane-1,2-dione (CAS 35923-45-6)
- Ethyl 2-{[(4-methylphenyl)methyl]amino}acetate hydrochloride (CAS 1135104-24-3)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com