tert-Butyl ((R)-1-((S)-2-aminopropanoyl)pyrrolidin-3-yl)(methyl)carbamate CAS 1401667-43-3
| CAS No. | 1401667-43-3 |
| Molecular Formula | C13H25N3O3 |
| Molecular Weight | 271.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including tert-Butyl ((R)-1-((S)-2-aminopropanoyl)pyrrolidin-3-yl)(methyl)carbamate.
CATO supplies tert-Butyl ((R)-1-((S)-2-aminopropanoyl)pyrrolidin-3-yl)(methyl)carbamate (CAS 1401667-43-3), a certified reference material (molecular formula C13H25N3O3, MW 271.36 g/mol) for analytical method development and quality control.
Structurally, tert-Butyl ((R)-1-((S)-2-aminopropanoyl)pyrrolidin-3-yl)(methyl)carbamate (C13H25N3O3) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 271.36 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H25N3O3 |
| Molecular Weight | 271.36 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Recommended Standards
- tert-Butyl (((S)-1-((S)-2-aminopropanoyl)pyrrolidin-2-yl)methyl)carbamate (CAS 1401667-23-9)
- tert-Butyl ((S)-1-((S)-2-aminopropanoyl)pyrrolidin-3-yl)(methyl)carbamate (CAS 1401669-02-0)
- (R)-tert-Butyl 3-((S)-2-amino-N-methylpropanamido)pyrrolidine-1-carboxylate (CAS 1401667-03-5)
- N-Cyclobutyl-2-(piperidin-4-yl)-[1,2,4]triazolo[1,5-a]pyridin-6-amine (CAS 1422059-96-8)
- tert-Butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydroisoquinoline-2(1H)-carboxylate (CAS 893566-72-8)
- (Z)-[(2-Bromophenyl)methyl](oxido)[(pyridin-4-yl)methylidene]azanium (CAS 939893-34-2)
- 10-Iododec-1-ene (CAS 131034-47-4)
- Emamectin B1a (CAS 121124-29-6)
- Thulium(III) oxalate hydrate (CAS 58176-73-1)
- 5-Methoxy-2-methylene-5-oxopentanoic acid (CAS 93633-32-0)
- Ethyl 2-methoxy-5-(2-methylthiazol-4-yl)benzoate (CAS 1416344-72-3)
- Ethyl (2-benzoylbenzofuran-3-yl)(methyl)carbamate (CAS 301538-58-9)
- Benzyl 3-Hydroxybenzoate (CAS 77513-40-7)
- FMRF Amide Related Peptide. (CAS 149471-12-5)
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 18665070610 / Nicole.chen@cato-chem.com