H-Tyr-Tyr-Phe-OH acetate salt CAS 108322-11-8
| CAS No. | 108322-11-8 |
| Molecular Formula | C27H29N3O6 |
| Molecular Weight | 491.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures H-Tyr-Tyr-Phe-OH acetate salt 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.
H-Tyr-Tyr-Phe-OH acetate salt (CAS 108322-11-8) is a high-purity analytical reference standard with the molecular formula C27H29N3O6 and a molecular weight of 491.54 g/mol.
Structurally, H-Tyr-Tyr-Phe-OH acetate salt (C27H29N3O6) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 491.54 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C27H29N3O6 |
| Molecular Weight | 491.54 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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 |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Recommended Standards
- Fmoc-p-Bz-Phe-OH (CAS 117666-96-3)
- 4-Methoxyphenyl 2-Azido-3,6-di-O-benzyl-2-deoxy-β-D-glucopyranoside (CAS 1272755-25-5)
- Fmoc-p-Bz-D-Phe-OH (CAS 117666-97-4)
- (2R,3S,5R)-2-(Hydroxymethyl)-5-(6-((tetraphen-7-ylmethyl)amino)-9H-purin-9-yl)tetrahydrofuran-3-ol (CAS 138143-41-6)
- Escholamine Iodide (CAS 30331-75-0)
- (R)-6-(trifluoromethyl)-1,2,3,4-tetrahydronaphthalen-1-ol (CAS 1270296-78-0)
- 2-Methyl-6-nitronaphthalene (CAS 54357-08-3)
- (S)-2-(3,4-Difluorophenyl)pyrrolidine hydrochloride (CAS 2177258-16-9)
- 1-(4-Chlorophenyl)-3-((2-nitrobenzyl)oxy)-1H-pyrazole (CAS 220368-29-6)
- Ethyl 2-(4-methylpiperazin-1-yl)propanoate (CAS 24637-03-4)
- (2R,3S,5R)-5-(6-Amino-9H-purin-9-yl)-2-(hydroxymethyl)tetrahydrofuran-3-yl dihydrogen phosphate, sodium salt (CAS 102832-10-0)
- 2-(4-(Trifluoromethyl)phenyl)cyclopropanamine hydrochloride (CAS 2711-55-9)
- 5-Oxaspiro[3.5]Nonan-9-amine (CAS 2287331-83-1)
- Immunstimulating Peptide, human (CAS 94773-24-7)
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