1-Aminoisoquinoline-6-carboxylic acid CAS 685502-48-1
| CAS No. | 685502-48-1 |
| Molecular Formula | C10H8N2O2 |
| Molecular Weight | 188.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 1-Aminoisoquinoline-6-carboxylic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 188.18 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 supplies 1-Aminoisoquinoline-6-carboxylic acid (CAS 685502-48-1), a certified reference material (molecular formula C10H8N2O2, MW 188.18 g/mol) for analytical method development and quality control.
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 | C10H8N2O2 |
| Molecular Weight | 188.18 g/mol |
| Appearance | Pale yellow to 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 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Related Aminoisoquinoline Standards
- 1-Aminoisoquinoline-3-carboxylic acid (CAS 1094554-12-7)
- 4-Aminoisoquinoline-1-carboxylic acid (CAS 1260875-57-7)
- 6-Aminoisoquinoline-3-carboxylic acid (CAS 1337879-46-5)
- 3-Aminoisoquinoline-6-carboxylic acid (CAS 1337880-79-1)
- 3-aminoisoquinoline-5-carboxylic acid (CAS 1337880-90-6)
- 3-Aminoisoquinoline-7-carboxylic acid (CAS 1337881-34-1)
- 3-Aminoisoquinoline-8-carboxylic Acid (CAS 1337882-40-2)
- 4-aminoisoquinoline-3-carboxylic acid (CAS 1557541-30-6)
Recommended Standards
- 1-[3-(pyridin-3-yl)-1,2-oxazol-5-yl]ethan-1-one (CAS 889939-04-2)
- 1-Aminoisoquinoline-7-carboxylic acid (CAS 221050-71-1)
- 1,3-Dihydrofuro[3,4-b]quinoxalin-1-ol (CAS 23012-72-8)
- 1-Benzoxepine-4-carboxylic acid (CAS 923169-40-8)
- methyl(1H-1,2,3,4-tetrazol-5-ylmethyl)amine hydrochloride (CAS 1461714-34-0)
- Quinolin-8-yl (2,5-dimethoxyphenyl)carbamate (CAS 99541-02-3)
- 5-Chloro-2-(trifluoromethyl)-1H-imidazole (CAS 219534-94-8)
- Dimethyl 2,2'-(naphthalene-1,4-diyl)bis(benzo[d]oxazole-5-carboxylate) (CAS 24302-35-0)
- Dicyclohexylamine 2-((((2-([1,1'-biphenyl]-4-yl)propan-2-yl)oxy)carbonyl)amino)acetate (CAS 18701-38-7)
- 2-Phenyl-N-(p-tolyl)quinoline-4-carboxamide (CAS 88067-76-9)
- 3,4,5-Trimethoxy-N-(3-phenyl-1,2,4-thiadiazol-5-yl)benzamide (CAS 690645-53-5)
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- Poly[bis(3-dodecyl-2-thienyl)-2,2'-dithiophene-5,5'-diyl] (CAS 827343-06-6)
- Bradykinin-Like Neuropeptide (Aplysia californica) (H-1654.0001) (CAS 165174-60-7)
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