[1-((S)-2-Amino-3-methyl-butyryl)-pyrrolidin-2-ylmethyl]-isopropyl-carbamic acid benzyl ester CAS 1401667-01-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1401667-01-3 |
| Molecular Formula | C21H31N3O3 |
| Molecular Weight | 373.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[1-((S)-2-Amino-3-methyl-butyryl)-pyrrolidin-2-ylmethyl]-isopropyl-carbamic acid benzyl ester (CAS 1401667-01-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H31N3O3. Molecular weight: 373.49 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H31N3O3 |
| Molecular Weight | 373.49 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Related S Standards
- [1-((S)-2-Amino-3-methyl-butyryl)-piperidin-4-yl]-cyclopropyl-carbamic acid benzyl ester (CAS 1354015-35-2)
- 2-((5-Amino-4-phenylthiazol-2-yl)thio)-N-(4-fluorobenzyl)acetamide (CAS 1021030-54-5)
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- (S)-7-Amino-1,2,3-trimethoxy-10-(methylthio)-6,7-dihydrobenzo[a]heptalen-9(5H)-one (CAS 2731-16-0)
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- (3-Boc-amino-piperidin-1-yl)-(1H-indol-2-yl)-acetic acid (CAS 885276-55-1)
- 2-Amino-5-butyl-4-(4-hydroxy-3-methoxyphenyl)-6-phenylnicotinonitrile (CAS 332040-24-1)
- 3-((9-Amino-7-ethoxyacridin-3-yl)diazenyl)pyridine-2,6-diamine (CAS 681282-09-7)
Recommended Standards
- Benzyl (((S)-1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-2-yl)methyl)(cyclopropyl)carbamate (CAS 1401666-03-2)
- (E)-N-Desmethyl-α-hydroxy tamoxifen (CAS 162070-61-3)
- Benzo[c][1,2,5]thiadiazol-5-yl(4-(((furan-2-ylmethyl)thio)methyl)piperidin-1-yl)methanone (CAS 1396772-01-2)
- Ethyl 4-[2-(methylamino)acetyl]piperazine-1-carboxylate (CAS 1073555-07-3)
- 2-Amino-3-(1H-indol-3-yl)propanamide (CAS 6720-02-1)
- Methyl 2-carbamoylpyrrolidine-1-carboxylate (CAS 69209-70-7)
- 4-Bromo-2-(1,1,1,3,3,3-hexafluoropropan-2-yloxy)nitrobenzene (CAS 1713163-19-9)
- 2-(Iodomethyl)oxolane (CAS 5831-70-9)
- (R)-3-Aminopyrrolidine-3-carboxylic acid dihydrochloride (CAS 145090-26-2)
- Insulin Degludec impurity 4 (CAS CATO-C4X-21574)
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