H-Pro-His-Gly-OH CAS 83960-30-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83960-30-9 |
| Molecular Formula | C13H19N5O4 |
| Molecular Weight | 309.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
H-Pro-His-Gly-OH (CAS 83960-30-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H19N5O4. Molecular weight: 309.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H19N5O4 |
| Molecular Weight | 309.32 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 5 |
Recommended Standards
- H-Gly-Phe-Ser-Oh (CAS 23828-14-0)
- H-Tyr-D-Ala-Gly-OH (H-5125.0050) (CAS 69537-64-0)
- H-Arg(NO2)-OBzl p-tosylate salt (CAS 7672-27-7)
- 2-((3,4-Dimethylphenyl)carbamoyl)benzoic acid (CAS 17332-48-8)
- 5-Bromo-3-((4-(methylthio)phenyl)imino)indolin-2-one (CAS 1092344-76-7)
- 1-(2-Chloro-4-fluorobenzyl)-3-phenyl-1H-pyrazole-4-carbaldehyde (CAS 1006472-09-8)
- (E)-Tert-butyl 3-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)azetidine-1-carboxylate (CAS 2769821-05-6)
- N1-cyclobutyl-N3,N3,2,2-tetramethylpropane-1,3-diamine (CAS 1249891-07-3)
- Diethyl 2-methylthiazole-4-methylphosphonate (CAS 63928-37-0)
- (Pro3)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 299898-52-5)
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 13829788188 / jacky.chen@cato-chem.com