5-(1-(tert-Butoxycarbonyl)pyrrolidin-3-yl)oxazole-4-carboxylic acid CAS 1874188-30-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1874188-30-3 |
| Molecular Formula | C13H18N2O5 |
| Molecular Weight | 282.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(1-(tert-Butoxycarbonyl)pyrrolidin-3-yl)oxazole-4-carboxylic acid (CAS 1874188-30-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H18N2O5. Molecular weight: 282.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H18N2O5 |
| Molecular Weight | 282.29 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
Related tert Standards
- 2-((tert-Butoxycarbonyl)amino)-2-(2-methoxypyridin-4-yl)acetic acid (CAS 1820606-90-3)
- 5-((tert-Butoxycarbonyl)amino)-4,5,6,7-tetrahydrobenzo[d]isoxazole-3-carboxylic acid (CAS 2177263-49-7)
- 5-(Tert-butoxycarbonyl)-5,6,7,8-tetrahydro-4H-[1,2,3]triazolo[1,5-a][1,4]diazepine-3-carboxylic acid (CAS 1251016-96-2)
- 1-((1-(tert-Butoxycarbonyl)azetidin-3-yl)methyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 2090967-71-6)
- 4-((Tert-butoxycarbonyl)amino)-3-nitrobenzoic acid (CAS 1057651-25-8)
- 2-((Tert-butoxycarbonyl)amino)-5-nitrobenzoic acid (CAS 1339630-41-9)
- 2-((Tert-butoxycarbonyl)amino)-4-nitrobenzoic acid (CAS 568596-34-9)
- 3-((tert-Butoxycarbonyl)amino)-5-nitrobenzoic acid (CAS 959750-83-5)
Recommended Standards
- Methyl 2-{2-oxo-9-oxatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3,5,7,12,14-hexaen-14-yl}acetate (CAS 1820687-28-2)
- 3-Amino-2-(3-amino-4-methoxyphenyl)-4H-chromen-4-one (CAS 187585-11-1)
- 4-(Benzyloxy)-3-methylbenzofuran-2-carboxylic acid (CAS 193738-27-1)
- 4,4-Dimethyl-1,2,3,4-tetrahydronaphthalene-1-carbonitrile (CAS 78103-84-1)
- 2-Methanesulfonylpyridin-4-amine hydrochloride (CAS 1427380-54-8)
- Benzyl (6-amino-6-oxohexyl)carbamate (CAS 53299-81-3)
- 3,5-Dimethylisoxazole-4-sulfinic acid (CAS 787513-23-9)
- 3,4-Dimethyl-2-propyl-2H-pyrazolo[3,4-b]pyridin-6(7H)-one (CAS 1018126-25-4)
- 4-Methylbenzenesulfonic Acid 2-[[4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]phenyl]phenylmethylene]hydrazide (CAS 147169-61-7)
- Neuropeptide K, porcine (CAS 106441-70-7)
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