(R)-5-Amino-2-(methylamino)pentanoic acid CAS 862504-04-9
| CAS No. | 862504-04-9 |
| Molecular Formula | C6H14N2O2 |
| Molecular Weight | 146.19 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.
(R)-5-Amino-2-(methylamino)pentanoic acid (CAS 862504-04-9), molecular formula C6H14N2O2 and molecular weight 146.19 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, (R)-5-Amino-2-(methylamino)pentanoic acid is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 146.19 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.
As a certified reference material (CRM), (R)-5-Amino-2-(methylamino)pentanoic 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 | C6H14N2O2 |
| Molecular Weight | 146.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related R Standards
- 6-Amino-2-methylindole (CAS 102308-53-2)
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- 5-Amino-1-methyl-1H-indole (CAS 102308-97-4)
- 4-Amino-2,6-dimethylbenzonitrile (CAS 114820-10-9)
- 4-Amino-2-ethylbenzonitrile (CAS 1189353-17-0)
- 2-Amino-6-ethylbenzonitrile (CAS 123241-41-8)
- (3R)-3-Amino-3-phenylpropanenitrile (CAS 1240591-16-5)
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Recommended Standards
- (R)-4-(1-Aminoethyl)benzonitrile (CAS 210488-53-2)
- (S)-1-(3-Ethynylphenyl)ethan-1-ol (CAS 2227861-55-2)
- (R)-3,6-Diaminohexanoic acid (CAS 51703-81-2)
- (S)-1-(4-Ethynylphenyl)ethan-1-ol (CAS 945451-09-2)
- (2-Amino-6-(trifluoromethyl)phenyl)methanol (CAS 763027-00-5)
- (2S,3R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(((2S,3R,4R,5R,6R)-3-acetamido-5-acetoxy-6-(acetoxymethyl)-4-(((2R,3R,4S,5S,6R)-3,4,5-triacetoxy-6-(acetoxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)butanoic acid (CAS 125760-33-0)
- 2-(2,2-Dimethylpyrrolidin-1-yl)acetonitrile (CAS 35018-16-7)
- Fema2870 (CAS 55719-85-2)
- 1-[2-(aminomethyl)butyl]-3-bromobenzene (CAS 1250487-78-5)
- N-(4-Chlorophenyl)-5-methylfuro[3,2-b]pyridine-2-carboxamide (CAS 941881-27-2)
- 2-(3-(Dimethylamino)phenoxy)acetohydrazide (CAS 1024213-50-0)
- 4-Isopropyldibenzo[b,d]furan (CAS 60715-43-7)
- N-[4-(4-Piperidinyloxy)phenyl]acetamidehydrochloride (CAS 1219961-26-8)
- semaglutide (CAS 782487-28-9)
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