Phenylalanine-4′-azobenzene HCl CAS 2137036-84-9
| CAS No. | 2137036-84-9 |
| Molecular Formula | C15H15N3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Phenylalanine-4′-azobenzene HCl (CAS 2137036-84-9) is a high-purity analytical reference standard with the molecular formula C15H15N3O2HCl and a molecular weight of 305.76 g/mol.
Structurally, Phenylalanine-4′-azobenzene HCl (C15H15N3O2HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 305.76 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures Phenylalanine-4′-azobenzene HCl 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 | C15H15N3O2 HCl |
| Molecular Weight | 305.76 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Phenylalanine Standards
- L-Phenylalanine tert-Butyl Ester-d5 (CAS 1177315-89-7)
- L-Phenylalanine-4-sulfonyl fluoride hydrochloride (CAS 1184173-04-3)
- D-Phenylalanine-4-sulfofluoride hydrochloride (CAS 1184173-19-0)
- DL-Phenylalanine-4-sulfofluoride hydrochloride (CAS 1184173-25-8)
- L-Phenylalanine, 4-chloro-N-[(1,1-dimethylethoxy)carbonyl]-2-fluoro- (CAS 1213690-82-4)
- L-Phenylalanine-d5 Methyl Ester Hydrochloride (CAS 1331897-23-4)
- L-Phenylalanine, N-[N-[(1,1-dimethylethoxy)carbonyl]-D-leucyl]-, phenylmethyl ester (CAS 140834-91-9)
- DL-Phenylalanine-2-d1 (CAS 14246-24-3)
Recommended Standards
- N-(3-(5,7-Dimethylbenzo[d]oxazol-2-yl)-2-methylphenyl)-2-methoxybenzamide (CAS 590395-79-2)
- Methyl 2-(2,6-dichloro-4-nitrophenyl)acetate (CAS 88135-25-5)
- 2H-1,3-Oxazine-2,6(3H)-dione (CAS 34314-63-1)
- 2-(Difluoromethyl)-4-iodo-5-(trifluoromethyl)pyridine-3-acetic acid (CAS 1804869-49-5)
- (1,1-dioxo-1λ⁶-thian-4-yl)methanesulfonyl chloride (CAS 1784839-83-3)
- Ceftobiprole (CAS 209467-52-7)
- (E)-3-(4-(4-(Dibutylamino)styryl)pyridin-1-ium-1-yl)propane-1-sulfonate (CAS 90133-78-1)
- 2-Chloro-6-cyclopropylpyrazine (CAS 1209457-99-7)
- Meropenem Impurity 28 (CAS CATO-C4X-130928)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
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