(S,R,S)-AHPC-C4-NH2 (hydrochloride) CAS 2245697-83-8
| CAS No. | 2245697-83-8 |
| Molecular Formula | C27H39N5O4S |
| 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 (S,R,S)-AHPC-C4-NH2 (hydrochloride).
(S,R,S)-AHPC-C4-NH2 (hydrochloride) (CAS 2245697-83-8) is a high-purity analytical reference standard with the molecular formula C27H39N5O4SHCl and a molecular weight of 566.16 g/mol.
Structurally, (S,R,S)-AHPC-C4-NH2 (hydrochloride) (C27H39N5O4SHCl) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 566.16 g/mol, it falls into the moderately-high-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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C27H39N5O4S HCl |
| Molecular Weight | 566.16 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Recommended Standards
- 2-(3,4-Dichlorophenyl)-2-methylpent-4-enoic acid (CAS 619254-64-7)
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- 2-[1-(Methoxymethyl)cyclopentyl]ethan-1-amine (CAS 1546681-31-5)
- 4-Fluoro-N-(perfluoropropan-2-ylidene)benzamide (CAS 49854-61-7)
- Econazole Impurity 6 (CAS 116865-83-9)
- N-(3,5-Difluorophenyl)acetamide (CAS 404-01-3)
- Ethyl 4-Methoxyatropate (CAS 39729-00-5)
- Nabumetone Impurity 24 (CAS CATO-C4X-284824)
- Semaglutide Impurity 183 (CAS 159541-28-3)
Why CATO?
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