4-Amino-3,5-difluorophenol CAS 135086-76-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 135086-76-9 |
| Molecular Formula | C6H5F2NO |
| Molecular Weight | 145.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
4-Amino-3,5-difluorophenol (CAS 135086-76-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H5F2NO. Molecular weight: 145.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H5F2NO |
| Molecular Weight | 145.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 3,4-Difluoro-5-hydroxyaniline (CAS 1356339-34-8)
- methyl (4S)-2-oxooxazolidine-4-carboxylate (CAS 132682-22-5)
- 5-Oxomorpholine-3-carboxylic acid (CAS 1367717-62-1)
- 4-Amino-2-(aminomethyl)pyridine (CAS 1000512-47-9)
- 1,4-Dichlorobutane-d8 (CAS 83547-96-0)
- 3-(2-Methylpyrrolidine-1-carbonyl)naphthalen-2-amine (CAS 1292432-64-4)
- Tricyclo[8.2.2.24,7]hexadeca-4,6,10,12,13,15-hexaene, 5,11-dibromo-, stereoisomer (CAS 196316-30-0)
- 2-Bromo-3-hydrazinylbenzonitrile (CAS 1256590-08-5)
- Z-Val-Ala-OMe (CAS 4817-92-9)
- 81988-89-8
UH11FDQ454
Ramoplanin A(sub 3)
Ramoplanin A3
(S)-2-(3-Chloro-4-hydroxyphenyl)-N-(N(sup 2)-((2Z,4Z)-8-methyl-2,4-nonadienoyl)-(S)-asparaginyl-(2S,3S)-3-hydroxyasparaginyl-(R)-2-(p-hydroxyphenyl)glycyl-(R)-ornithyl-(2R,3R)-allothreonyl-2-(p-hydroxyphenyl)glycyl-2-(p-hydroxyphenyl)glycyl-(2S,3S)-allothreonyl-(S)-phenylalanyl-(R)-ornithyl-(S)-2-(p-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycyl-(2R,3R)-allothreonyl-(S)-2-(p-hydroxyphenyl)glycylglycyl-(S)-leucyl-(R)-alanyl)glycine psi1-lactone
Ramoplanin A 1 (peptide moiety), 1-(N(sup 2)-methyl-1-oxo-2,4-nonadienyl)-L-asparagine)-11-(L-2-(4-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycine)-, (Z,Z)-
UNII-UH11FDQ454 (CAS 81988-89-8)
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