[4-(2-Azidoethoxy)phenyl]acetic acid CAS 42058-76-4
| CAS No. | 42058-76-4 |
| Molecular Formula | C10H11N3O3 |
| Molecular Weight | 221.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, [4-(2-Azidoethoxy)phenyl]acetic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 221.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
[4-(2-Azidoethoxy)phenyl]acetic acid (CAS 42058-76-4), molecular formula C10H11N3O3 and molecular weight 221.21 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures [4-(2-Azidoethoxy)phenyl]acetic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H11N3O3 |
| Molecular Weight | 221.21 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.) | 1969 |
| Nitrogen Atoms | 3 |
Related Azidoethoxy Standards
- [3-(2-Azidoethoxy)phenyl]acetic acid (CAS 42058-77-5)
- 2-(2-Azidoethoxy)-5-methylbenzoic acid (CAS 2096985-51-0)
- 3-(2-Azidoethoxy)-4-methylbenzoic acid (CAS 2096985-89-4)
- Ethyl (2-Azidoethoxy-d4)acetoacetate (CAS 1189691-91-5)
- 2-(2-Azidoethoxy)-5-fluorobenzoic acid (CAS 2096985-26-9)
- Ethyl (2-Azidoethoxy)acetoacetate (CAS 88150-45-2)
- 3-(2-Azidoethoxy)benzoic acid (CAS 2024604-49-5)
- 4-(2-Azidoethoxy)benzoic acid (CAS 2096985-46-3)
Recommended Standards
- 1-(1-Methyl-5-nitro-1H-benzo[d]imidazol-2-yl)ethan-1-ol (CAS 2735-71-9)
- [(2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)oxy]acetic acid (CAS 58898-54-7)
- 1-(2,5-Dimethoxyphenyl)-2-azidoethanone (CAS 329039-62-5)
- (Z)-Ethyl 2-hydroxy-4-oxo-4-(pyridin-3-yl)but-2-enoate (CAS 778531-36-5)
- Formamidine acetate-<SUP>13</SUP>C,d,<SUP>15</SUP>N<SUB>2</SUB> (CAS 1215774-22-3)
- 1,1,1-Trifluoro-2-phenylpropan-2-amine (CAS 177180-74-4)
- Ethyl2-oxo-3-phenylpiperidine-3-carboxylate (CAS 63378-71-2)
- 2-(1-Cyclopentylpiperidin-4-yl)acetic acid (CAS 1368499-85-7)
- 2-(Naphthalen-2-yl)propan-2-amine (CAS 90299-04-0)
- 4-Bromo-1-fluoro-2-((2,2,2-trifluoroethoxy)methyl)benzene (CAS 1704067-06-0)
- (2S)-2-((tert-Butoxycarbonyl)amino)-3-(6-fluoro-2,3-dimethylphenyl)butanoic acid (CAS 2831371-72-1)
- 3-(2,2,2-Trifluoroacetamido)pyrazine-2-carboxylic acid (CAS 1343092-17-0)
- (1S,3S,4S)-3-hydroxy-7-azabicyclo[2.2.1]Heptane-1-carboxylic acid (CAS 186958-03-2)
- Neuropeptide SF (human) (CAS 192387-39-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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