9H-Indeno[2,1-c]pyridazin-9-one CAS 100595-22-0
| CAS No. | 100595-22-0 |
| Molecular Formula | C11H6N2O |
| Molecular Weight | 182.18 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.
9H-Indeno[2,1-c]pyridazin-9-one (CAS 100595-22-0) is a high-purity analytical reference standard with the molecular formula C11H6N2O and a molecular weight of 182.18 g/mol.
Based on its molecular formula C11H6N2O, 9H-Indeno[2,1-c]pyridazin-9-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 182.18 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).
CATO manufactures 9H-Indeno[2,1-c]pyridazin-9-one 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 | C11H6N2O |
| Molecular Weight | 182.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Related H Standards
- 9H-Indeno[1,2-b]pyrazin-9-one (CAS 93194-44-6)
- 5H-Indeno[1,2-c]pyridin-5-one (CAS 18631-22-6)
- Indeno[2,1-b]pyridin-9-one (CAS 57955-12-1)
- Indeno[2,1-c]pyridin-9-one (CAS 5061-91-6)
- 5H-indeno[1,2-b]pyridin-5-ol (CAS 127664-00-0)
- 1H-Indeno[1,2-d]pyrimidin-4(5H)-one (CAS 197861-26-0)
- 4H-Indeno[1,2-b]thiophen-4-one (CAS 5706-08-1)
- 8H-Indeno[1,2-c]thiophen-8-one (CAS 23062-43-3)
Recommended Standards
- 4-Hydroxy-3-methoxybenzohydrazide (CAS 100377-63-7)
- Methyl 2-(5-amino-2-oxopyridin-1(2h)-yl)acetate (CAS 1016714-22-9)
- Methyl 6-amino-4-methoxypicolinate (CAS 100377-55-7)
- 2-(pyridin-3-yl)pyrimidine-5-carbonitrile (CAS 101688-01-1)
- N-(5-Cyano-2-cyclopropoxyphenyl)methanesulfonamide (CAS 1243397-13-8)
- 2-mercapto-3-(2-methoxyethyl)pyrido[2,3-d]pyrimidin-4(3H)-one (CAS 688793-17-1)
- trans-4-(2-Methylbenzoyl)cyclohexane-1-carboxylic acid (CAS 735270-28-7)
- 3-Methyl-1H-pyrazol-5-amine (CAS 113402-89-4)
- Mirabegron N-Carbamoyl glucuronide (CAS 1365244-67-2)
- 5-Methyl-3-pyridineboronic Acid (CAS 173999-18-3)
- Ethyl 4-methylisoxazole-5-carboxylate (CAS 261350-50-9)
- 2-Oxo-1-[3-(trifluoromethyl)benzyl]-1,2-dihydro-3-pyridinecarbohydrazide (CAS 242797-51-9)
- N-(3-Allyl-4-ethoxybenzo[d]thiazol-2(3H)-ylidene)propionamide (CAS 868376-56-1)
- Atrial Natriuretic Peptide (ANP)(1-28) Alpha (Human, Ovine, Canine) (CAS 91917-63-4)
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