Pyrrolo[1,2-b]pyridazine-5,6,7-tricarboxylic acid CAS 120266-84-4
| CAS No. | 120266-84-4 |
| Molecular Formula | C10H6N2O6 |
| Molecular Weight | 250.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Pyrrolo[1,2-b]pyridazine-5,6,7-tricarboxylic acid.
Pyrrolo[1,2-b]pyridazine-5,6,7-tricarboxylic acid (CAS 120266-84-4), molecular formula C10H6N2O6 and molecular weight 250.16 g/mol, is a CATO reference standard with documented purity and traceability.
Pyrrolo[1,2-b]pyridazine-5,6,7-tricarboxylic acid (C10H6N2O6) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Pyrrolo[1,2-b]pyridazine-5,6,7-tricarboxylic 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 | C10H6N2O6 |
| Molecular Weight | 250.16 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 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Related Pyrrolo Standards
- 5-((1H-Pyrrolo[2,3-b]pyridin-1-yl)methyl)-2-chlorothiazole (CAS 478258-75-2)
- 1H-Pyrrolo[2,1-c][1,4]benzodiazepine-3,11(2H,11aH)-dione, 7-chloro-5,10-dihydro-, (11aS)- (CAS 1581274-41-0)
- 1H-Pyrrolo[2,1-c][1,4]benzodiazepine-3,11(2H,11aH)-dione, 7-chloro-5,10-dihydro-, (11aR)- (CAS 1581274-42-1)
- 1H-PYRROLO[2,3-B]PYRIDINE-3-CARBOXYLIC ACID, 5-BROMO- 5-BROMO-1H-PYRROLO[2,3-B]PYRIDINE-3-CARBOXYLIC ACID 5-BROMO-1H-PYRROLO[5,4-B]PYRIDINE-3-CARBOXYLIC ACID 5-BROMO-7-AZAINDOLE-3-CARBOXYLIC ACID 849068-61-7 ABBYPHARMA AP-14-10708 BC003965 (CAS 849068-61-7)
- 4-{pyrrolo[1,2-a]quinoxalin-4-yl}morpholine (CAS 478032-21-2)
- 1-(Pyrrolo[1,2-d][1,2,4]triazin-1-yl)piperidine-4-carboxylic acid (CAS 1708428-39-0)
- 1-(Pyrrolo[1,2-d][1,2,4]triazin-1-yl)piperidine-3-carboxylic acid (CAS 1713463-15-0)
- 2-{1H-pyrrolo[3,2-h]quinolin-2-yl}pyridine (CAS 397299-84-2)
Recommended Standards
- 2,2,4,4-Tetramethyl-3,4-dihydrobenzothiopyranyl-6-boronic acid (CAS 1182836-80-1)
- 2-Fluoro-5-(pentafluoro-λ6-sulfanyl)benzaldehyde (CAS 1240257-02-6)
- 2-(((5-Bromothiophen-2-yl)methyl)amino)propan-1-ol (CAS 1155571-67-7)
- 2-Fluoro-4-(pentafluorosulfur)benzaldehyde (CAS 1240257-23-1)
- 4-Amino-6-(difluoromethyl)-3-fluoropicolinoyl chloride (CAS 1805114-12-8)
- Trans-3-hydroxy-5-oxopyrrolidine-2-carboxylic acid (CAS 24135-75-9)
- 5,6-Dimethyl-3-((thiophen-2-ylmethyl)amino)pyridazine-4-carbonitrile (CAS 1147497-97-9)
- Cl, Br In Acrylonitrile Butadiene Styrene Plastic (CAS CATO-CCRM105005)
- Trimethyl pyrrolo[2,1-a]isoquinoline-1,2,3-tricarboxylate (CAS 7593-63-7)
- 3-(4-Chlorophenyl)-N-(3,4-dichlorophenyl)-5-(methylsulfanyl)thiophene-2-carboxamide (CAS 477858-04-1)
- N-(2-Methoxyphenyl)-2-[2-(trifluoromethyl)-1H-1,3-benzodiazol-1-yl]acetamide (CAS 478042-47-6)
- 5H,6H,7H,8H-imidazo[1,2-a]pyridin-6-amine (CAS 185796-58-1)
- H-Gly-Trp-OH (CAS 2390-74-1)
- Liraglutide Impurity 10 TFA Salt (CAS CATO-C4X-199210)
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