2-Acetamido-9H-fluoren-1-yl hydrogen sulfate CAS 108621-58-5
| CAS No. | 108621-58-5 |
| Molecular Formula | C15H13NO5S |
| Molecular Weight | 319.33 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-Acetamido-9H-fluoren-1-yl hydrogen sulfate.
2-Acetamido-9H-fluoren-1-yl hydrogen sulfate (CAS 108621-58-5) is a high-purity analytical reference standard with the molecular formula C15H13NO5S and a molecular weight of 319.33 g/mol.
2-Acetamido-9H-fluoren-1-yl hydrogen sulfate (C15H13NO5S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 2-Acetamido-9H-fluoren-1-yl hydrogen sulfate 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 | C15H13NO5S |
| Molecular Weight | 319.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1988 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Acetamido Standards
- 7-Acetamido-9H-fluoren-4-yl hydrogen sulfate (CAS 108620-52-6)
- 7-Acetamido-9H-fluoren-2-yl hydrogen sulfate (CAS 1953-40-8)
- 5-Acetamido-2-(methoxycarbonyl)phenyl thiophene-2-carboxylate (CAS 477890-02-1)
- Methyl 2-acetamido-3-(4-(4-methylpiperazin-1-yl)phenyl)propanoate (CAS 1630096-63-7)
- (2R)-2-Acetamido-3-((4-hydroxy-1-oxononan-3-yl)thio)propanoic acid (CAS 142784-54-1)
- Methyl 2-acetamido-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 760989-61-5)
- Methyl4-acetamido-3-iodobenzoate (CAS 190071-23-9)
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Recommended Standards
- 3-(3,6-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-N-(4-fluorobenzyl)propanamide (CAS 1105203-33-5)
- 2-Benzamido-5-(carboxymethyl)-4-methylthiophene-3-carboxylic acid (CAS 105522-85-8)
- 4-Bromo-2-chloro-6-iodopyrimidine (CAS 1137576-44-3)
- 4-Cyclopropyl-2-[[(2,3-difluorophenyl)methyl]thio]-1,6-dihydro-6-oxo-5-pyrimidinecarbonitrile (CAS 1029521-30-9)
- JWH-251 (CAS 864445-39-6)
- Z-Val-OEt (CAS 67436-18-4)
- 2,2,2-Trichloro-1-(1-methyl-1H-pyrazol-4-yl)-ethanone (CAS 1306739-49-0)
- Methyl 1-amino-6-chloro-2,3-dihydro-1H-indene-4-carboxylate (CAS 1391063-99-2)
- 3-(Benzo[d]thiazol-2-yl)butan-2-yl methanesulfonate (CAS 1384430-42-5)
- 5-Fluoro-N’-hydroxypyridine-2-carboximidamide (CAS 327056-58-6)
- 3′,5′-Bis(trifluoromethyl)[1,1′-biphenyl]-4-amine (CAS 444143-45-7)
- (3-(4-Methoxyphenyl)acryloyl)-l-alanine (CAS 956572-02-4)
- 2-(methoxymethyl)pyrrolidin-1-amine (CAS 187035-29-6)
- Liraglutide Impurity 31 (CAS CATO-C4X-199231)
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