(2S,4R)-1-[(S)-2-(Boc-amino)-3,3-dimethylbutanoyl]-4-hydroxypyrrolidine-2-carboxylic Acid CAS 630421-46-4
| CAS No. | 630421-46-4 |
| Molecular Formula | C16H28N2O6 |
| Molecular Weight | 344.40 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 (2S,4R)-1-[(S)-2-(Boc-amino)-3,3-dimethylbutanoyl]-4-hydroxypyrrolidine-2-carboxylic Acid.
(2S,4R)-1-[(S)-2-(Boc-amino)-3,3-dimethylbutanoyl]-4-hydroxypyrrolidine-2-carboxylic Acid (CAS 630421-46-4) is a high-purity analytical reference standard with the molecular formula C16H28N2O6 and a molecular weight of 344.40 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, (2S,4R)-1-[(S)-2-(Boc-amino)-3,3-dimethylbutanoyl]-4-hydroxypyrrolidine-2-carboxylic Acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 344.40 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (2S,4R)-1-[(S)-2-(Boc-amino)-3,3-dimethylbutanoyl]-4-hydroxypyrrolidine-2-carboxylic Acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H28N2O6 |
| Molecular Weight | 344.40 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (2S)-1,4-bis(tert-butoxycarbonyl)-2-methyl-piperazine-2-carboxylic acid (CAS 2380571-73-1)
- (3R,4S,5R)-4-(Benzyloxy)-5-((benzyloxy)methyl)-2-methoxytetrahydrofuran-3-ol (CAS 55775-39-8)
- (2E)-3-[4-(Benzyloxy)phenyl]-1-(3-methoxyphenyl)prop-2-en-1-one (CAS 358656-54-9)
- (3S,4S)-1,2-Bis(tert-butoxycarbonyl)-4-methylhexahydropyridazine-3-carboxylic acid (CAS 2641452-28-8)
- Potassium (Cyclopentylmethyl)trifluoroborate (CAS 331282-37-2)
- Methyl 3-(bromomethyl)-5-(difluoromethyl)picolinate (CAS 1804443-33-1)
- (R)-Boc-2-methyl-β-Phe-OH (CAS 500770-86-5)
- Ibrutinib Impurity 109 (CAS 2803461-05-2)
- 2-Amino-2-(2-bromophenyl)ethanol (CAS 1184472-20-5)
- 1,1,1,3-Tetrachlorodecane (CAS 51755-60-3)
- 4-Nitro-1-propyl-1H-pyrazol-5-amine (CAS 1248001-78-6)
- N-(2,5-Dimethylphenyl)-2-((4-(4-methoxyphenyl)-5-(phenoxymethyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 539808-57-6)
- 4-Bromo-2-((pyridin-4-ylamino)methyl)phenol (CAS 634594-74-4)
- Palmitoyl Tripeptide-1 TFA salt (CAS 2803375-47-3)
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