Buspirone Impurity 9 CAS 13220-24-1
| CAS No. | 13220-24-1 |
| Molecular Formula | C10H19NO4 |
| Molecular Weight | 217.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Buspirone Impurity 9 is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Buspirone Impurity 9 (CAS 13220-24-1), molecular formula C10H19NO4 and molecular weight 217.26 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Buspirone Impurity 9 (C10H19NO4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 217.26 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Buspirone Impurity 9 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 | C10H19NO4 |
| Molecular Weight | 217.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 1 |
Related Buspirone Standards
- Buspirone Impurity 03 (CAS 42940-56-7)
- Buspirone Impurity 22 (CAS 223461-35-6)
- Buspirone Impurity 42 (CAS CATO-C4X-125842)
- Buspirone EP Impurity G (CAS 84746-24-7)
- Buspirone Impurity 14 (CAS 60143-00-2)
- Buspirone Impurity 20 (CAS 1821194-01-7)
- Buspirone EP Impurity L (CAS 21098-11-3)
- Buspirone EP Impurity A-d8 (Buspirone USP Related Compound A-d8) (CAS 1309283-31-5)
Recommended Standards
- (S)-3-(tert-butoxy)-2-methyl-2-((methylamino)methyl)-3-oxopropanoic acid (CAS 1318257-30-5)
- 2-Benzyl-6-oxa-2-azabicyclo[3.2.1]octan-7-one (CAS 133192-43-5)
- (3-(2,6-Dimethylphenyl)-5-methylisoxazol-4-yl)methanol (CAS 1315451-30-9)
- 3-Methyl-4-((2-methylbut-3-yn-2-yl)amino)benzoic acid (CAS 1339051-57-8)
- N1-Methyl-N1-(1-methylpyrrolidin-3-yl)ethane-1,2-diamine (CAS 1241386-61-7)
- 2-Acetamido-4-bromophenol (CAS 107986-49-2)
- 5-(Trifluoromethoxy)salicylaldehyde (CAS 93249-62-8)
- Octadecyl benzoate (CAS 10578-34-4)
- Methyl 3-((tert-butoxycarbonyl)amino)-3-(2,4-difluorophenyl)propanoate (CAS 1260666-87-2)
- 2-Methyl-5-(pyrrolidin-3-ylthio)-1,3,4-thiadiazole (CAS 1248140-90-0)
- 1-(2,4-dichlorobenzyl)-1H-pyrazol-4-amine,2HCl (CAS 1820703-28-3)
- Ethyl 2-(5-nitro-2H-tetrazol-2-yl)acetate (CAS 359868-61-4)
- Ethyl (2E)-3-(3-methylthiophen-2-yl)prop-2-enoate (CAS 133933-41-2)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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