7-Methylchroman-4-one hydrochloride CAS 2055840-48-5
| CAS No. | 2055840-48-5 |
| Molecular Formula | C10H10O2 |
| Molecular Weight | N/A |
| 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 7-Methylchroman-4-one hydrochloride.
CATO supplies 7-Methylchroman-4-one hydrochloride (CAS 2055840-48-5), a certified reference material (molecular formula C10H10O2HCl, MW 198.65 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H10O2HCl, 7-Methylchroman-4-one hydrochloride contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 198.65 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 7-Methylchroman-4-one hydrochloride 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 | C10H10O2 HCl |
| Molecular Weight | 198.65 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
Related Methylchroman Standards
- (S)-6-methylchroman-4-amine (CAS 1018978-88-5)
- (R)-8-methylchroman-4-amine (CAS 1213065-29-2)
- (R)-5-methylchroman-4-amine (CAS 1213506-92-3)
- (S)-8-methylchroman-4-amine (CAS 1213596-97-4)
- (S)-6-Methylchroman-3-amine (CAS 1260609-79-7)
- (R)-6-Methylchroman-3-amine (CAS 1260610-67-0)
- (R)-5-Methylchroman-4-Amine Hydrochloride (CAS 1330286-45-7)
- (S)-6-Methylchroman-4-amine hydrochloride (CAS 1392218-82-4)
Recommended Standards
- Tert-butyl (2S,4S)-2-(aminomethyl)-4-methoxypyrrolidine-1-carboxylate (CAS 2306248-32-6)
- 1-Methyl-4-(pyridin-1-ium-1-ylmethyl)pyridin-1-ium iodide (CAS 64169-89-7)
- 2-(4-Methyl-1H-pyrazol-1-yl)propan-1-ol (CAS 1177277-83-6)
- 3,3-Difluorobutan-1-amine (CAS 371-66-4)
- 6-(2-methylphenyl)-1,3-diazinane-2,4-dione (CAS 861324-98-3)
- N-((2-chlorothiazol-5-yl)methyl)-3-methoxypropan-1-amine (CAS 303987-35-1)
- tributyl-(5-tributylstannyl-2-furyl)stannane (CAS 193361-76-1)
- 4-(2,5-Diethoxy-4-nitrophenyl)morpholine (CAS 86-16-8)
- 4-(4-fluorophenyl)-5-(1-piperidin-1-ylethyl)-4H-1,2,4-triazole-3-thiol (CAS 750599-18-9)
- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
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