(4-(Acridin-9-ylamino)phenyl)methanesulfonic acid CAS 64895-24-5
| CAS No. | 64895-24-5 |
| Molecular Formula | C20H16N2O3S |
| Molecular Weight | 364.42 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.
(4-(Acridin-9-ylamino)phenyl)methanesulfonic acid (CAS 64895-24-5), molecular formula C20H16N2O3S and molecular weight 364.42 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (4-(Acridin-9-ylamino)phenyl)methanesulfonic acid (C20H16N2O3S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), (4-(Acridin-9-ylamino)phenyl)methanesulfonic acid 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 | C20H16N2O3S |
| Molecular Weight | 364.42 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Acridin Standards
- (3-(Acridin-9-ylamino)-5-(hydroxymethyl)phenyl)carbamic acid (CAS 492431-26-2)
- Ethyl (3-(acridin-9-ylamino)-4-methylphenyl)carbamate (CAS 655238-67-8)
- Ethyl (3-(acridin-9-ylamino)-5-methylphenyl)carbamate (CAS 655238-66-7)
- Ethyl (3-(acridin-9-ylamino)phenyl)carbamate (CAS 655238-71-4)
- Ethyl (5-(acridin-9-ylamino)-2-methylphenyl)carbamate (CAS 655238-70-3)
- 1-(Acridin-9-yl)-2,5-dioxopyrrolidine-3-sulfonic acid (CAS 89685-75-6)
- Methyl (4-(acridin-9-ylamino)-3-methoxyphenyl)carbamate (CAS 90125-87-4)
- 4-(2-(Acridin-9-yl)vinyl)-N,N-diethylaniline (CAS 54827-59-7)
Recommended Standards
- 3-(Benzyloxy)-5-methyl-1-phenylthieno[2,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 1951451-80-1)
- [4-[(4-Methylpiperidin-1-yl)sulfonyl]-1-oxoisoquinolin-2(1H)-yl]acetic acid (CAS 685525-46-6)
- (E)-4-methyl-N'-(3,4,5-trimethoxybenzylidene)benzenesulfonohydrazide (CAS 188493-61-0)
- 1,4-Diphenylbut-2-yne-1,4-diol (CAS 4482-17-1)
- Sodium 4-ethoxybenzenesulfonate hydrate (CAS 866761-58-2)
- Methyl 3-oxo-2,3,5,6,7,8-hexahydroisoquinoline-4-carboxylate (CAS 1984179-30-7)
- 1-(4-(5-(1-Aminoethyl)-6-methylpyridin-2-yl)piperazin-1-yl)ethan-1-one (CAS 1355193-48-4)
- (2-Furoyl)-PAR-2 (2-6)-Orn amide (mouse, rat) (CAS 729589-58-6)
- 4-tert-Butylpyrimidine (CAS 3438-47-9)
- 3-Bromoquinoline hydrochloride (CAS 90224-68-3)
- (R)-Benzofuran-2-yl(pyridin-3-yl)methanamine dihydrochloride (CAS 2243501-65-5)
- (E)-(1-{1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2-methyl-1H-imidazol-4-yl}ethylidene)[(4-chlorophenyl)methoxy]amine (CAS 303150-51-8)
- Bromocriptine EP Impurity E Formic Acid (CAS 2492-53-7(free base))
- Steroidogenesis-Activator Polypeptide (rat) (H-8855.0500) (CAS 108563-23-1)
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