5-Carbamimidamido-2-(carbamoylamino)pentanoic acid CAS 854658-93-8
| CAS No. | 854658-93-8 |
| Molecular Formula | C7H15N5O3 |
| Molecular Weight | 217.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Carbamimidamido-2-(carbamoylamino)pentanoic acid (CAS 854658-93-8), a certified reference material (molecular formula C7H15N5O3, MW 217.23 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 5-Carbamimidamido-2-(carbamoylamino)pentanoic acid is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 217.23 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 5-Carbamimidamido-2-(carbamoylamino)pentanoic 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 | C7H15N5O3 |
| Molecular Weight | 217.23 g/mol |
| Appearance | 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, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
Related Carbamimidamido Standards
- 1-Carbamimidamido-N-(4-nitrophenyl)methanimidamide (CAS 4323-50-6)
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Recommended Standards
- 5-Amino-N-hydroxy-1-phenyl-1H-pyrazole-4-carboximidamide (CAS 58046-55-2)
- 6-(2-Methoxyphenyl)-1,3,5-triazine-2,4-diamine (CAS 72775-80-5)
- 5-amino-N-benzyl-4H-1,2,4-triazole-3-carboxamide (CAS 199291-99-1)
- 6-(4-Methoxyphenyl)-1,3,5-triazine-2,4-diamine (CAS 30354-91-7)
- 4-(3-Nitrophenyl)-1,4-dihydrobenzo[4,5]imidazo[1,2-a][1,3,5]triazin-2-amine (CAS 78650-05-2)
- Hexahydropyrazino[2,1-c][1,4]oxazin-1(6H)-one (CAS 365532-11-2)
- 2-(Bromomethyl)-1,4-dichlorobenzene (CAS 85482-13-9)
- Gefitinib Impurity 38 (CAS 847949-50-2)
- Axitinib Impurity N27 (CAS 20877-02-5)
- (4-(sec-Butoxy)phenyl)methanamine (CAS 37806-45-4)
- 2-Amino-4-(2-chlorophenyl)-1,3-thiazole-5-carboxylic acid (CAS 899350-51-7)
- Prop-2-yn-1-yl 3-ethoxy-4-((2-fluorobenzyl)oxy)-5-iodobenzoate (CAS 1706439-89-5)
- Methyl 3-[[[2-[(Diaminomethylene]amino-4-thiazolyl]methyl]-thio]propionimidate Hyxdrochloride (CAS 1797843-63-0)
- Peptide Impurity 04 (CAS 2913424-91-4)
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