4-Acetamido-2-methoxyphenyl acetate CAS 75813-77-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 75813-77-3 |
| Molecular Formula | C11H13NO4 |
| Molecular Weight | 223.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Acetamido-2-methoxyphenyl acetate (CAS 75813-77-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H13NO4. Molecular weight: 223.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H13NO4 |
| Molecular Weight | 223.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 1 |
Related Acetamido Standards
- (R)-2-acetamido-3-(3-hydroxyphenyl)propanoic acid (CAS 1610380-88-5)
- (S)-2-acetamido-3-(3-hydroxyphenyl)propanoic acid (CAS 64325-07-1)
- Methyl 2-acetamido-5-methoxybenzoate (CAS 39495-36-8)
- Methyl 3-acetamido-4-methoxybenzoate (CAS 91133-96-9)
- 2-Acetamido-2,4-dideoxy-4-fluoro-alpha-D-glucopyranose (CAS 129728-87-6)
- 6-[[4-[2-[2-[2-acetamido-4-[3-acetamido-6-(hydroxymethyl)-4,5-bis(oxidanyl)oxan-2-yl]oxy-5,6-bis(oxidanyl)-1-oxidanylidene-hexan-3-yl]oxypropanoylamino]propanoylamino]-5-oxidanyl-5-oxidanylidene-pentanoyl]amino]-2-azanyl-7-oxidanylidene-7-[(1-oxidanyl-1-o 6-[[4-[[2-[[2-[2-acetamido-4-[[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)-2-oxanyl]oxy]-5,6-dihydroxy-1-oxohexan-3-yl]oxy-1-oxopropyl]amino]-1-oxopropyl]amino]-4-carboxy-1-oxobutyl]amino]-2-amino-7-(1-carboxyethylamino)-7-oxoheptanoic acid 61931-68-8 A833491 (CAS 61931-68-8)
- 3-Acetamido-5-boronobenzoic acid (CAS 108749-15-1)
- (3-Acetamido-2-nitrophenyl)boronic acid (CAS 78887-38-4)
Recommended Standards
- N-Acetyl-L-tyrosine (CAS 537-55-3)
- Butyl 4-nitrobenzoate (CAS 120-48-9)
- Triacetin-d5 (CAS 159510-46-0)
- 1-(2-Methylpropoxy)-3-nitrobenzene (CAS 212896-27-0)
- 57526-28-0 Butanoyl chloride, 2-methyl- (RS)-2-Methylbutyryl chloride EINECS 260-787-3 (CAS 57526-28-0)
- 1-(Tetrahydro-2H-pyran-4-yl)propan-2-ol (CAS 1251385-18-8)
- 4-(3-Aminopropyl)phenol (CAS 57400-89-2)
- 2-Methyl-1,2-oxaphospholan-5-one 2-oxide (CAS 15171-48-9)
- 2-(3-Bromobenzylidene)malononitrile (CAS 2972-74-9)
- Semaglutide impurity 103 (CAS 1446013-07-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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