(2R)-2-Acetamido-3-(1H-Imidazol-4-Yl)Propanoic Acid CAS 75983-68-5
| CAS No. | 75983-68-5 |
| Molecular Formula | C8H11N3O3 |
| Molecular Weight | 197.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(2R)-2-Acetamido-3-(1H-Imidazol-4-Yl)Propanoic Acid (CAS 75983-68-5) is a high-purity analytical reference standard with the molecular formula C8H11N3O3 and a molecular weight of 197.19 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, (2R)-2-Acetamido-3-(1H-Imidazol-4-Yl)Propanoic Acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 197.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures (2R)-2-Acetamido-3-(1H-Imidazol-4-Yl)Propanoic 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 | C8H11N3O3 |
| Molecular Weight | 197.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 3 |
Related R Standards
- Ethyl 3-acetamido-1H-pyrazole-4-carboxylate (CAS 15250-36-9)
- 2-Acetamido-3-(1h-imidazol-1-yl)propanoic acid (CAS 848555-92-0)
- 2-Acetamido-3-(1h-pyrazol-1-yl)propanoic acid (CAS 38064-98-1)
- 3-Acetamido-3-(furan-2-yl)propanoic acid (CAS 98996-66-8)
- Methyl 3-acetamido-1-methyl-1H-pyrazole-5-carboxylate (CAS 245467-35-0)
- 5-Acetamido-1H-pyrazole-4-carboxylic acid ethyl ester (CAS CATO-C4X-145810)
- 2-Acetamido-3-fluorobenzoic acid (CAS 550346-18-4)
- 2-Acetamido-4-fluorobenzoic acid (CAS 394-27-4)
Recommended Standards
- 3-(2-Imino-4-methyl-6-oxo-3,6-dihydropyrimidin-1(2h)-yl)propanoic acid (CAS 19675-50-4)
- (3-Amino-1H-1,2,4-triazol-5-yl)(morpholino)methanone (CAS 921225-11-8)
- Methyl 6-ethyl-4-hydroxy-2-oxo-1,2-dihydropyridine-3-carboxylate (CAS 1956331-73-9)
- (E)-3-(5-Nitrocyclohex-1-en-1-yl)acrylic acid (CAS 899809-64-4)
- 4-N-(5-chloroquinolin-4-yl)-1-N,1-N-diethylpentane-1,4-diamine (CAS 5428-61-5)
- (3Z)-N-(3,4-Dichlorophenyl)-3-{[(2,4-dichlorophenyl)methoxy]imino}propanamide (CAS 477851-51-7)
- 3-Chloro-5,6,7,8-tetrahydropyrido[3,4-c]pyridazine hydrochloride (CAS 1909319-22-7)
- 2,4-Dichloro-N-{5,6-dimethyl-1-[(3-methylphenyl)methyl]-1H-1,3-benzodiazol-4-yl}benzene-1-sulfonamide (CAS 338423-46-4)
- 2-Imino-N-methyl-2,3-dihydrobenzo[d]thiazole-6-carboxamide (CAS 332898-48-3)
- 3-[4-(BROMOMETHYL)PHENYL]-5-METHYL-1,2,4-OXADIAZOLE (CAS 256956-42-0)
- 769884-60-8 2-(~13~C,~2~H_3_)Methyl(3-~13~C,3,3,3-~2~H_3_)propanoic acid DTXSID40500539 (CAS 769884-60-8)
- 7-bromopyrrolo[2,1-f][1,2,4]triazine (CAS 1367926-31-5)
- tert-Butyl(3,4-difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)dimethylsilane (CAS 1150271-62-7)
- (Met(O)2?)-Glucagon (1-29) (human, rat, porcine) (CAS 75217-63-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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