4-Amino-3-fluoro-N'-hydroxybenzene-1-carboximidamide CAS 1448004-13-4
| CAS No. | 1448004-13-4 |
| Molecular Formula | C7H8FN3O |
| Molecular Weight | 169.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
4-Amino-3-fluoro-N'-hydroxybenzene-1-carboximidamide (CAS 1448004-13-4), molecular formula C7H8FN3O and molecular weight 169.16 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H8FN3O, 4-Amino-3-fluoro-N'-hydroxybenzene-1-carboximidamide contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 169.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C7H8FN3O |
| Molecular Weight | 169.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 3-Amino-1-(4-fluorophenyl)urea (CAS 153885-60-0)
- 3-Amino-2-sulfopropanoic acid (CAS 15924-28-4)
- (5-amino-2-fluorophenyl)urea (CAS 926257-38-7)
- (S)-2-Amino-3-sulfopropanoic acid (CAS 35554-98-4)
- 2-Amino-5-fluorobenzohydrazide (CAS 76746-19-5)
- 3-Amino-1-(2-fluorophenyl)urea (CAS 775257-94-8)
- 4-Amino-5-fluoro-N-methylpicolinamide (CAS 2417666-34-1)
- 3-Amino-5-fluoro-4-methylbenzoic acid (CAS 103877-75-4)
Recommended Standards
- 1-(4-FLUOROPYRIDIN-2-YL)-3-METHYLUREA (CAS 1443108-74-4)
- 8-Aza-6-hydroxy-2-mercaptopurine (CAS 134811-22-6)
- 2,5-Diamino-4-fluorobenzamide (CAS 1250308-04-3)
- (3-Aminophenyl)dimethylphosphine oxide (CAS 26728-38-1)
- 94656-46-9 Hyperectine (CAS 94656-46-9)
- (3-Methoxyphenyl)trimethylsilane (CAS 17876-90-3)
- 2-(4-Iodophenyl)-2-methylpropan-1-amine (CAS 630385-33-0)
- 68207-00-1 B2YOU5667H Dimethyldodecylethylammonium bromide Dodecylethyldimethylammonium bromide 1-Dodecanaminium, N-ethyl-N,N-dimethyl-, bromide EINECS 269-249-2 N-Dodecyl-N,N-dimethyl-N-ethylammonium bromide UNII-B2YOU5667H (CAS 68207-00-1)
- ethyl 7-bromoimidazo[1,2-a]pyridine-2-carboxylate (CAS 1187236-18-5)
- Ilaprazole Impurity 142 (CAS CATO-C4X-1130142)
- 2-(Tetrahydrofuran-2-yl)-1-(2-(m-tolyloxy)ethyl)-1H-benzo[d]imidazole hydrochloride (CAS 1217019-26-5)
- 2-Chloro-5-iodo-3-nitropyridin-4-amine (CAS 1600524-47-7)
- 2-Methyl-3-butyn-2-ol (CAS 115-19-5)
- Acetyl Dipeptide-1 (CAS 196604-48-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com