LHRH amide (H-4494.0005) CAS 37783-55-4
| CAS No. | 37783-55-4 |
| Molecular Formula | C36H42N10O9 |
| Molecular Weight | 758.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
LHRH amide (H-4494.0005) (CAS 37783-55-4) is a high-purity analytical reference standard with the molecular formula C36H42N10O9 and a molecular weight of 758.78 g/mol.
Based on its molecular formula C36H42N10O9, LHRH amide (H-4494.0005) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 758.78 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), LHRH amide (H-4494.0005) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C36H42N10O9 |
| Molecular Weight | 758.78 g/mol |
| 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) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 10 |
Related LHRH Standards
Recommended Standards
- (2'R,3S,4'S,5'R)-6-Chloro-4'-(3-chloro-2-fluorophenyl)-2'-(2,2-dimethylpropyl)-1,2-dihydro-N-(trans-4-hydroxycyclohexyl)-1'-[(1R,2S)-2-hydroxy-1,2-diphenylethyl]-2-oxospiro[3H-indole-3,3'-pyrrolidine]-5'-carboxamide (CAS 1303609-36-0)
- 3-Phenyl-1H-inden-1-ylidene[bis(i-butylphobane)]ruthenium(II) dichloride (CAS 894423-99-5)
- (Z)-Aldosecologanin (CAS 82474-97-3)
- (1R,3R,4R,7S)-1-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-3-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,5-dioxabicyclo[2.2.1]heptan-7-yl (2-cyanoethyl) diisopropylphosphoramidite (CAS 206055-76-7)
- Furo[2,3-b]pyridine-5-carbonitrile (CAS 220957-36-8)
- 3-Phenyloxetan-3-amine (CAS 1211567-54-2)
- 2-Bromo-4-phenylthiazole-5-carboxylic acid (CAS 906099-50-1)
- Methyl (S)-3-amino-3-(thiophen-2-yl)propanoate (CAS 252989-68-7)
- Finerenone Impurity 251 (CAS CATO-C4X-2880251)
- tert-Butyl (5-methylpyridin-2-yl)carbamate (CAS 562074-43-5)
- 1-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl](methyl)amino}-3-[(4-chlorophenyl)sulfanyl]pyrrolidine-2,5-dione (CAS 339110-57-5)
- 4-(Bicyclo[2.2.1]heptan-2-ylamino)butan-2-ol (CAS 1343615-23-5)
- 6-(4-Hydroxyphenyl)-1,3,5-triazinane-2,4-dione (CAS 57431-51-3)
- (Ser(PO?H?)3??·???)-Tau Peptide (379-408) trifluoroacetate salt (CAS 2022956-60-9)
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