2,9-Bis(ethylthio)acridine CAS 89347-19-3
| CAS No. | 89347-19-3 |
| Molecular Formula | C17H17NS2 |
| Molecular Weight | 299.45 g/mol |
| 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 2,9-Bis(ethylthio)acridine.
CATO supplies 2,9-Bis(ethylthio)acridine (CAS 89347-19-3), a certified reference material (molecular formula C17H17NS2, MW 299.45 g/mol) for analytical method development and quality control.
Structurally, 2,9-Bis(ethylthio)acridine (C17H17NS2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. 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 299.45 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.
As a certified reference material (CRM), 2,9-Bis(ethylthio)acridine 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 | C17H17NS2 |
| Molecular Weight | 299.45 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Bis Standards
- N-(4-(Ethylthio)-2-(trifluoromethyl)phenyl)methanesulfonamide (CAS 68672-17-3)
- 2-(Ethylthio)-3-(2-(trifluoromethyl)phenyl)pyrimidin-4(3H)-one (CAS 89069-56-7)
- 2-(Ethylthio)-3-phenyl-6-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 692287-34-6)
- 2-(Ethylthio)-1-((4-methoxyphenyl)sulfonyl)-4,5-dihydro-1H-imidazole (CAS 868216-53-9)
- 1-(Bis(ethylthio)methyl)-3-(4-methoxyphenyl)urea (CAS 338752-79-7)
- Methyl 3-(ethylthio)-6,6-dimethyl-4-oxo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylate (CAS 172516-42-6)
- N-(5-(Ethylthio)-1,3,4-thiadiazol-2-yl)-3-(5-methylfuran-2-yl)propanamide (CAS 874465-05-1)
- N-(5-(Ethylthio)-1,3,4-thiadiazol-2-yl)-4-(1H-pyrrol-1-yl)butanamide (CAS 1251666-97-3)
Recommended Standards
- 1-Ethyl-2-nonylquinolin-4(1H)-one (CAS 61926-23-6)
- 2-Tetradecanamidopropanoic acid (CAS 57993-24-5)
- (S)-2-Tetradecanamidopropanoic acid (CAS 71448-29-8)
- 6-Chloro-5-iodo-3-nitropyridin-2-amine (CAS 790692-90-9)
- Silodosin Glucuronide-D4 (CAS 2851016-14-1)
- 6-Fluoro-N-isopentylpyridin-2-amine (CAS 1251359-03-1)
- 4-(2-(4-(Allyloxy)phenyl)propan-2-yl)phenol (CAS 59501-41-6)
- 2-Nitrodiphenylamine (CAS 119-75-5)
- rel-(1R,4R)-4-(4-(Cyclopropylmethyl)piperazin-1-yl)cyclohexan-1-amine tris(4-methylbenzenesulfonate) (CAS 1373498-25-9)
- 2-(4-Iodopentyl)isoindoline-1,3-dione (CAS 63460-47-9)
- 4-Azocan-1-ylbenzoic acid (CAS 918129-37-0)
- N-Phenyl-1-naphthylamine (CAS 90-30-2)
- 785-78-4 1-(4-(2-Phenylethyl)phenyl)ethan-1-one EINECS 212-323-6 (CAS 785-78-4)
- Liraglutide Impurity 21 TFA Salt (CAS CATO-C4X-199221)
Why CATO?
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