(E)-2-(2-(hydroxyimino)acetamido)benzoic acid CAS 6579-46-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6579-46-0 |
| Molecular Formula | C9H8N2O4 |
| Molecular Weight | 208.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-2-(2-(hydroxyimino)acetamido)benzoic acid (CAS 6579-46-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H8N2O4. Molecular weight: 208.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H8N2O4 |
| Molecular Weight | 208.17 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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Related E Standards
- 4-[2-(n-hydroxyimino)acetamido]benzoic acid (CAS 17122-78-0)
- 6-[1-(hydroxyimino)ethyl]-1,3-benzothiazol-2-amine (CAS 50851-05-3)
- (2E)-2-(hydroxyimino)-N-(3-nitrophenyl)acetamide (CAS 17122-61-1)
- 5-(Hydroxyimino)-7,7-dimethyl-5,6,7,8-tetrahydroquinazolin-2-amine (CAS 126993-23-5)
- (2Z)-2-(hydroxyimino)-3-oxo-N-phenylbutanamide (CAS 2352-40-1)
- 4-(Hydroxyimino)-3,4-dihydroquinoline-1(2h)-carboxamide (CAS 1562542-99-7)
- Methyl 3-(hydroxyimino)-2,3-dihydro-1h-indene-1-carboxylate (CAS 185122-64-9)
- 38489-93-9 6-(Hydroxyimino)-6,7-dihydro-5H-indeno[5,6-d][1,3]dioxol-5-one (CAS 38489-93-9)
Recommended Standards
- (E)-1-nitro-4-(2-nitroprop-1-en-1-yl)benzene (CAS 52287-53-3)
- (E)-3-(4-Amino-3-nitrophenyl)acrylic acid (CAS 24364-02-1)
- (5-Methyl-1,2,4-oxadiazol-3-yl)methyl 1H-imidazole-1-carboxylate (CAS 784148-73-8)
- Methyl 3-(isopropylamino)benzoate (CAS 1152539-33-7)
- (3aR,5S,6R,6aR)-2,2-Dimethyl-5-((R)-thiiran-2-yl)tetrahydrofuro[2,3-d][1,3]dioxol-6-ol (CAS 16749-41-0)
- 3-Amino-2-(2,4,6-trimethylbenzyl)propan-1-ol (CAS 1019114-85-2)
- 3,5-Difluoroadamantan-1-amine (CAS 214557-82-1)
- Abemaciclib impurity 118 (CAS CATO-C4X-2937118)
- Methyl 2-amino-3-(2-isopropyl-1h-imidazol-1-yl)propanoate (CAS 1250362-26-5)
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