H-Tyr-OMe · HCl CAS 3417-91-2
| CAS No. | 3417-91-2 |
| Molecular Formula | C10H13NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
H-Tyr-OMe · HCl (CAS 3417-91-2) is a high-purity analytical reference standard with the molecular formula C10H13NO3HCl and a molecular weight of 231.68 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, H-Tyr-OMe · HCl is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 231.68 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures H-Tyr-OMe · 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 | C10H13NO3 HCl |
| Molecular Weight | 231.68 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
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- 2-(2-Oxo-pyrrolidin-1-yl)-propionic acid (CAS 67118-32-5)
- 3-Methoxy-9H-fluorene (CAS 7235-14-5)
- 2-(Isopropyl(4-methoxybenzyl)amino)ethanol (CAS 1342096-78-9)
- N-(5-((3-Amino-3-iminopropyl)carbamoyl)-1-methyl-1H-pyrrol-3-yl)-2-formamido-4-methylthiazole-5-carboxamide (CAS 123724-99-2)
- 3-Piperidinyl 4-chloro-2-pyridinecarboxylatehydrochloride (CAS 1219949-52-6)
- 6-Chloro-8-[[(4-methyl-4H-1,2,4-triazol-3-yl)thio]methyl]-4-oxo-4H-1-benzopyran-3-carboxaldehyde (CAS 730992-67-3)
- Ethyl 2-(5-methyl-3-oxopiperazin-2-yl)acetate (CAS 5194-01-4)
- Retatrutide (CAS 2381089-83-2)
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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com