(2R,3R,4R,5S)-4-Amino-5-methoxy-2-methyltetrahydrofuran-3-carboxylic acid CAS 746595-13-1
| CAS No. | 746595-13-1 |
| Molecular Formula | C7H13NO4 |
| Molecular Weight | 175.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2R,3R,4R,5S)-4-Amino-5-methoxy-2-methyltetrahydrofuran-3-carboxylic acid is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (2R,3R,4R,5S)-4-Amino-5-methoxy-2-methyltetrahydrofuran-3-carboxylic acid (CAS 746595-13-1), a certified reference material (molecular formula C7H13NO4, MW 175.18 g/mol) for analytical method development and quality control.
The molecular framework of (2R,3R,4R,5S)-4-Amino-5-methoxy-2-methyltetrahydrofuran-3-carboxylic acid (C7H13NO4) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), (2R,3R,4R,5S)-4-Amino-5-methoxy-2-methyltetrahydrofuran-3-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 | C7H13NO4 |
| Molecular Weight | 175.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2-Phenyloxazol-5-yl)methanol (CAS 238433-75-5)
- (2R,3S,4R,5S)-4-Amino-5-methoxy-2-methyltetrahydrofuran-3-carboxylic acid (CAS 755742-83-7)
- (2-Phenyloxazol-4-yl)methanol (CAS 59398-98-0)
- (2S,4R)-4-(Methoxymethoxy)pyrrolidine-2-carboxylic acid (CAS 267014-77-7)
- 3-AMINOMETHYLPYRIDINE-N-OXIDE (CAS 106940-10-7)
- Tert-butyl (1r,4r)-4-(((benzyloxy)carbonyl)amino)cyclohexane-1-carboxylate (CAS 1092398-87-2)
- 3-(5-Bromo-2-chlorophenyl)propiolic acid (CAS 1343954-76-6)
- Glyco-3β,5α,6β-trihydroxycholanoic acid (NPCBA2) (CAS 1917340-40-9)
- 1-(1,2,3,4-Tetrahydroquinolin-8-yl)ethan-1-one (CAS 890093-80-8)
- 2-Fluoro-2-(1-methyl-1h-imidazol-2-yl)acetic acid (CAS 1512075-71-6)
- 3-(2,3-Dichlorophenyl)-1-methyl-1h-pyrazol-5-amine (CAS 1152666-78-8)
- (r)-tert-butyl 5-methyl-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide (CAS 863453-61-6)
- (R)-2-Hydroxybut-3-en-1-yl 4-methylbenzenesulfonate (CAS 138249-07-7)
- Liraglutide(8-31)TFA Salt (CAS CATO-C4X-19922)
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