Fmoc-(R)-3-Amino-3-(3-pyridyl)-propionic acid CAS 511272-43-8
| CAS No. | 511272-43-8 |
| Molecular Formula | C23H20N2O4 |
| Molecular Weight | 388.42 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 Fmoc-(R)-3-Amino-3-(3-pyridyl)-propionic acid.
Fmoc-(R)-3-Amino-3-(3-pyridyl)-propionic acid (CAS 511272-43-8), molecular formula C23H20N2O4 and molecular weight 388.42 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Fmoc-(R)-3-Amino-3-(3-pyridyl)-propionic acid (C23H20N2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 388.42 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Fmoc-(R)-3-Amino-3-(3-pyridyl)-propionic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C23H20N2O4 |
| Molecular Weight | 388.42 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
Related Fmoc Standards
- Fmoc-DL-2-pyridylalanine (CAS 1236267-09-6)
- N-Fmoc-3-(4-pyridyl)-L-alanine (CAS 169555-95-7)
- Fmoc-2-D-Pal-OH (CAS 185379-39-9)
- Fmoc-3-(2-pyridyl)-L-alanine (CAS 185379-40-2)
- Fmoc-(RS)-3-amino-3-(3-pyridyl)-propionic acid (CAS 284491-95-8)
- Fmoc-(S)-3-Amino-3-(2-pyridyl)-propionic acid (CAS 501015-39-0)
- Fmoc-(S)-3-Amino-3-(3-pyridyl)-propionic acid (CAS 507472-06-2)
- Fmoc-D-3-Pal-OH (CAS 142994-45-4)
Recommended Standards
- Ethyl 2-((4-(3-fluoro-4-methoxyphenyl)-5-methylpyrimidin-2-yl)amino)thiazole-4-carboxylate (CAS 861211-24-7)
- 6-Amino-4-(3-ethoxy-4-hydroxyphenyl)-3-methyl-1-phenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 333341-50-7)
- 4,4'-(1,10-Phenanthroline-3,8-diyl)dibenzaldehyde (CAS 2368860-32-4)
- 4-(1,3-Dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)-N-(2-methoxyphenyl)butanamide (CAS 301157-02-8)
- N-((3-methyl-1,2,4-oxadiazol-5-yl)methyl)cyclopropanamine (CAS 1179634-23-1)
- N-(2-chloropyridin-3-yl)-2-methoxyacetamide (CAS 723757-25-3)
- 4-Benzoyl-8-propyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326809-45-3)
- 5-(4-Fluorophenyl)-1,3,4-oxadiazol-2(3H)-one (CAS 121649-18-1)
- n-(1-(2-Bromophenyl)ethyl)cyclopropanamine (CAS 953903-13-4)
- 4-(4-Fluoro-2-(trifluoromethyl)phenyl)morpholine (CAS 1707392-04-8)
- 2,3-Dihydroxy-4-nitrobenzoic acid (CAS 72517-19-2)
- 4-((4-Fluorobenzyl)oxy)benzoic acid (CAS 405-87-8)
- 1-Benzyl-5-chloro-1H-1,2,3-triazole-4-carboxylic acid (CAS 15212-80-3)
- [a-Glu](Side chain transposition)- Semaglutide (CAS CATO-C4X-2226111)
Why CATO?
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