1-(9H-Fluoren-2-yl)-2-phenylhydrazine CAS 26319-86-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 26319-86-8 |
| Molecular Formula | C7H9N5O2 |
| Molecular Weight | 195.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(9H-Fluoren-2-yl)-2-phenylhydrazine (CAS 26319-86-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H9N5O2. Molecular weight: 195.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H9N5O2 |
| Molecular Weight | 195.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 5 |
Related H Standards
- 9H-Fluoren-9-one oxime (CAS 2157-52-0)
- (9H-Fluoren-2-yl)methanamine (CAS 34577-93-0)
- (9H-fluoren-9-yl)methanamine (CAS 34577-90-7)
- (9H-Fluoren-1-yl)methanol (CAS 73728-55-9)
- (9H-fluoren-2-yl)methanol (CAS 72322-00-0)
- (9H-Fluoren-2-yl)hydrazine (CAS 118128-53-3)
- (9H-Fluoren-9-yl)hydrazine (CAS 500534-61-2)
- Fluoren-3-ol-d9 (Major) (CAS CATO-CCHM705020)
Recommended Standards
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- 1-(2-Methoxyethyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 341966-14-1)
- (4-Chloro-3-nitrophenyl)methanamine hydrochloride (CAS 116599-39-4)
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- N-{2-[2,4-Di(tert-butyl)phenoxy]ethyl}-3-(hexyloxy)aniline (CAS 1040682-83-4)
- 2-Chloro-5-(2,4-dichlorophenyl)pyrimidine (CAS 103824-20-0)
- 2-(((4-Chlorophenyl)thio)methyl)quinazolin-4-ol (CAS 443918-05-6)
- 2-(3-Bromo-5-methylpyridin-2-yl)acetic acid (CAS 1214328-68-3)
- Peptide YY (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 81858-94-8)
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