α-Guanidinoglutaric acid CAS 73477-53-9
| CAS No. | 73477-53-9 |
| Molecular Formula | C6H11N3O4 |
| Molecular Weight | 189.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
α-Guanidinoglutaric acid (CAS 73477-53-9) is a high-purity analytical reference standard with the molecular formula C6H11N3O4 and a molecular weight of 189.17 g/mol.
Based on its molecular formula C6H11N3O4, α-Guanidinoglutaric acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 189.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H11N3O4 |
| Molecular Weight | 189.17 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.) | 1977 |
| Nitrogen Atoms | 3 |
Related Guanidinoglutaric Standards
Recommended Standards
- N-(7H-purin-6-yl)acrylamide (CAS 222612-97-7)
- 1H-imidazole-1-acetic acid, 2-nitro-, methyl ester 22813-31-6 InChI=1/C6H7N3O4/c1-13-5(10)4-8-3-2-7-6(8)9(11)12/h2-3H,4H2,1H methyl (2-nitro-1H-imidazol-1-yl)acetate (CAS 22813-31-6)
- N-(3,4-Dimethoxybenzyl)pyridin-2-amine (CAS 61893-82-1)
- 3-hydroxy-5-nitrobenzoic acid 3-nitro-5-oxidanyl-benzoic acid 78238-14-9 A839372 (CAS 78238-14-9)
- 5-(4-Methylthiazol-5-yl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1343946-84-8)
- 2-(Benzylthio)-5-((4-methoxybenzyl)thio)-1,3,4-thiadiazole (CAS 613226-41-8)
- 4-Bromo-1-phenyl-5-(trifluoromethyl)-1H-pyrazole-3-carboxylic acid (CAS 497833-12-2)
- Diethyl methylenedicarbamate (CAS 3693-53-6)
- Sotalol EP Impurity B HCl (CAS 5576-49-8)
- 3-[3-(methoxymethyl)-1,2,4-oxadiazol-5-yl]-2-methylaniline (CAS 1239746-62-3)
- (2-Aminoethoxy)cyclobutane (CAS 1354949-92-0)
- tert-Butyl ((1-(2-aminoethyl)piperidin-4-yl)methyl)(cyclopropyl)carbamate (CAS 1353984-24-3)
- 5-Ethyl-4-methoxypyrimidine (CAS 53967-69-4)
- Des-Pro-Pro-Tirzepatide (CAS CATO-CPTD788696)
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