(4S)-4,5-Dihydro-2,4-diphenyloxazole CAS 475571-19-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 475571-19-8 |
| Molecular Formula | C15H13NO |
| Molecular Weight | 223.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (4S)-4,5-Dihydro-2,4-diphenyloxazole (CAS 475571-19-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H13NO. Molecular weight: 223.27 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H13NO |
| Molecular Weight | 223.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related S Standards
- 1,4-Dihydro-1-phenyl-3(2H)-isoquinolinone (CAS 17507-05-0)
- 10,11-Dihydro-5H-dibenzo[a,d][7]annulen-5-one oxime (CAS 1785-74-6)
- 1-Benzyl-1,3-dihydro-2H-indol-2-one (CAS 7135-32-2)
- 2-[1-(2,3-Dihydro-benzo[1,4]dioxin-6-yl)-ethylamino]-ethanol (CAS 383371-96-8)
- 5,11-Dihydro-5-methyl-10H-dibenz[b,f]azepin-10-one (CAS 4904-83-0)
- ethyl 3,4-dihydro-2H-1,4-benzothiazine-6-carboxylate (CAS 1803583-38-1)
- 2-(2-Methyl-2,3-dihydro-4H-benzo[b][1,4]thiazin-4-yl)acetic acid (CAS 951575-03-4)
- (2,3-Dihydro-3-oxo-4H-1,4-benzothiazin-4-yl)acetic acid (CAS 100637-60-3)
Recommended Standards
- (4'-Methoxy[1,1'-biphenyl]-4-yl)acetonitrile (CAS 92552-23-3)
- (6,7-Dimethoxy-1,2,3,4-tetrahydro-isoquinolin-1-yl)-methanol (CAS 4356-47-2)
- (3-Phenylimidazo[1,5-a]pyridin-1-yl)methanamine (CAS 446830-57-5)
- 1-Nitroadamantane (CAS 7575-82-8)
- Ethyl 2-amino-5-{[(2-chlorophenyl)amino]carbonyl}-4-methylthiophene-3-carboxylate (CAS 1159694-98-0)
- IDT6-2CHO (CAS 1883441-93-7)
- [2-(3,4-dimethoxy-phenyl)-ethyl]-phenethyl-amine (CAS 63925-47-3)
- 1,5-Diamino-2-(4-(2-ethoxyethoxy)phenyl)-4,8-dihydroxyanthracene-9,10-dione (CAS 81419-36-5)
- 2-Chloro-n-(1,2-oxazol-3-yl)acetamide (CAS 92981-84-5)
- D-Tyr10-Tirzepatide (CAS CATO-CPTD788922)
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