3-Iodo-1-methyl-1H-indazole-6-carboxylic acid CAS 1363381-70-7
| CAS No. | 1363381-70-7 |
| Molecular Formula | C9H7IN2O2 |
| Molecular Weight | 302.07 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.
3-Iodo-1-methyl-1H-indazole-6-carboxylic acid (CAS 1363381-70-7), molecular formula C9H7IN2O2 and molecular weight 302.07 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H7IN2O2, 3-Iodo-1-methyl-1H-indazole-6-carboxylic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 302.07 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 3-Iodo-1-methyl-1H-indazole-6-carboxylic 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 | C9H7IN2O2 |
| Molecular Weight | 302.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Iodo Standards
- Methyl 5-iodo-1H-indazole-3-carboxylate (CAS 1079-47-6)
- 6-Iodo-2-methyl-2H-indazole-3-carboxylic acid (CAS 1086386-13-1)
- Methyl 3-iodo-1H-pyrrolo[3,2-b]pyridine-5-carboxylate (CAS 1190310-84-9)
- 3-Iodo-6-methoxy-1H-pyrrolo[2,3-b]pyridine-4-carbaldehyde (CAS 1190312-11-8)
- 3-Iodo-4-methyl-1H-pyrrolo[2,3-b]pyridine-5-carboxylic acid (CAS 1190316-72-3)
- Methyl 3-iodo-1H-pyrrolo[3,2-b]pyridine-6-carboxylate (CAS 1190322-88-3)
- 6-Iodo-pyrazolo[1,5-a]pyridine-3-carboxylic acid methyl ester (CAS 1220039-31-5)
- Methyl 5-Iodo-1H-indazole-6-carboxylate (CAS 1227268-85-0)
Recommended Standards
- 3-Iodo-2-methyl-2H-indazole-6-carboxylic acid (CAS 1363381-42-3)
- 5-Iodo-1-methyl-1H-indazole-3-carboxylic acid (CAS 1363382-23-3)
- Methyl 4-iodo-1h-indazole-3-carboxylate (CAS 1360964-29-9)
- 4-Amino-5-bromo-1-(3,4-difluorophenyl)pyrimidin-2(1H)-one (CAS 1416438-80-6)
- 2-{5H,6H,7H,8H,9H-[1,2,4]triazolo[4,3-a]azepin-3-yl}aniline (CAS 303019-48-9)
- 7-(Trifluoromethyl)quinoxalin-2-amine (CAS 59489-42-8)
- 3-[4-(4-Methylbenzoyl)-1-piperazinyl]propanoic acid (CAS 896513-99-8)
- 5-ethynyl-1-methyl-benzimidazol-2-amine (CAS 2760860-23-7)
- Pentanehydrazide (CAS 38291-82-6)
- 3-Iodo-7-nitro-1H-pyrrolo[3,2-b]pyridine (CAS 1190313-45-1)
- 4-bromo-N-(2H-indazol-6-yl)-3-methoxybenzene-1-sulfonamide (CAS 727420-58-8)
- (6-Chloroimidazo[1,2-a]pyrimidin-3-yl)methanamine (CAS 944906-62-1)
- (1-Ethoxycyclobutyl)methanamine hydrochloride (CAS 1881331-31-2)
- Peptide 46 (H-4054.0500) (CAS 192122-40-0)
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