3-Hydroxyfuro[3,4-c]pyridin-1(3H)-one CAS 944906-85-8
| CAS No. | 944906-85-8 |
| Molecular Formula | C7H5NO3 |
| Molecular Weight | 151.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3-Hydroxyfuro[3,4-c]pyridin-1(3H)-one (C7H5NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 151.12 g/mol, it falls into the medium-molecular-weight range. 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).
CATO supplies 3-Hydroxyfuro[3,4-c]pyridin-1(3H)-one (CAS 944906-85-8), a certified reference material (molecular formula C7H5NO3, MW 151.12 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.
As a certified reference material (CRM), 3-Hydroxyfuro[3,4-c]pyridin-1(3H)-one 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 | C7H5NO3 |
| Molecular Weight | 151.12 g/mol |
| Appearance | Off-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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Hydroxyfuro Standards
- 1-Hydroxyfuro[3,4-c]pyridin-3(1H)-one (CAS 944900-70-3)
- 5-Hydroxyfuro[3,4-b]pyridin-7(5H)-one (CAS 944900-67-8)
- 7-Hydroxyfuro[3,4-b]pyridin-5(7H)-one (CAS 252289-75-1)
- 7-Hydroxyfuro[3,4-c]pyridin-3(1H)-one (CAS 243980-04-3)
- 2-Hydroxyfuro[3,4-b]pyrazine-5,7-dione (CAS 73403-50-6)
- 4-Hydroxyfuro[3,2-d]pyrimidine (CAS 655255-08-6)
- 7-Hydroxyfuro[3,2-b]pyridine (CAS 1533781-17-7)
- 111507-77-8 7-Hydroxyfuro[4,3,2-de]chromen-4(2H)-one 8805AC C10H6O4 (CAS 111507-77-8)
Recommended Standards
- 3-Cyano-5-methylisoxazole-4-carboxamide (CAS 858489-23-3)
- 3-Methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 99363-20-9)
- 3-Cyano-1-methyl-1H-pyrazole-4-carboxylic acid (CAS 81303-57-3)
- 3-METHYL-5H-ISOXAZOLO[5,4-D]PYRIMIDIN-4-ONE (CAS 68571-74-4)
- 2-Bromo-6-methoxynicotinamide (CAS 1823943-41-4)
- 5-Fluoro-5-deoxyuridine (CAS 38817-29-7)
- 2-(Thiophen-2-yl)thiazole-4-carbohydrazide (CAS 154323-99-6)
- L-Threonine-d2 (CAS 1202936-45-5)
- Olaparib Impurity 128 (CAS CATO-C4X-1135128)
- 4-[(1E)-3-(4-Methylphenyl)-3-oxoprop-1-en-1-yl]phenyl 4-methylbenzoate (CAS 298215-38-0)
- 3-methyl-1,2,4-triazine-5-carbaldehyde (CAS 94243-22-8)
- 2-(4-Chloro-2-methylphenoxy)-2-phenylacetic acid (CAS 63891-99-6)
- (4R,5S)-2-(1,8-Naphthyridin-2-yl)-4,5-diphenyl-4,5-dihydrooxazole (CAS 2757083-48-8)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
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