2-((tert-Butoxycarbonyl)amino)-4-(2-((tert-butoxycarbonyl)amino)phenyl)-4-oxobutanoic acid CAS 1219434-68-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1219434-68-0 |
| Molecular Formula | C20H28N2O7 |
| Molecular Weight | 408.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-((tert-Butoxycarbonyl)amino)-4-(2-((tert-butoxycarbonyl)amino)phenyl)-4-oxobutanoic acid (CAS 1219434-68-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H28N2O7. Molecular weight: 408.45 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H28N2O7 |
| Molecular Weight | 408.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related tert Standards
- 5-(2-(1-(tert-Butoxycarbonyl)piperidin-4-yl)ethyl)-4-oxo-3a,4,5,6,7,8-hexahydro-3H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylic acid (CAS 163213-39-6)
- 2-[3-(tert-Butoxycarbonyl-amino-methyl)-5-chloro-1H-indol-2-yl]-4-methyl-pentanoic acid methyl ester (CAS 1380571-60-7)
- 2-(8-(Tert-butoxycarbonyl)-1-(cyclohexylmethyl)-4-oxo-1,3,8-triazaspiro[4.5]decan-3-yl)acetic acid (CAS 180386-37-2)
- 2-((Tert-butoxycarbonyl)amino)-3-(3',4'-dichloro-[1,1'-biphenyl]-4-yl)propanoic acid (CAS 1259976-84-5)
- 3-[1-(tert-Butoxycarbonyl)piperidin-4-yl]-3-[(bentyloxycarbonyl)amino]propanoic acid (CAS 372144-07-5)
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Recommended Standards
- AZD-6482 (S) (CAS 1173900-37-2)
- 8-Ethyl-4-(3,4,5-trimethoxybenzoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326814-48-5)
- AZD6482 (R) (CAS 1173900-33-8)
- 4-([1,1'-Biphenyl]-4-yl)-5-(ethylsulfonyl)thiazol-2-amine (CAS 1708269-54-8)
- Phenylephrine 2-O-β-glucuronide, >98% (CAS 1260611-56-0)
- rel-(1S,2S)-2-Amino-2,3-dihydro-1H-inden-1-ol (CAS 13575-72-9)
- 4-(((tert-Butoxycarbonyl)amino)methyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-3-carboxylic acid (CAS 2091419-29-1)
- 2-(4-((tert-Butoxycarbonyl)amino)cyclohexyl)acetic acid (CAS 344933-31-9)
- 4-Chloro-6,7-dihydro-2-(3-pyridinyl)-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine (CAS 796067-64-6)
- [5-31]-Semaglutide (CAS CATO-C4X-2226263)
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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