GHRP-2 Acetate CAS 158861-67-7(Free Base)
| CAS No. | 158861-67-7(Free Base) |
| Molecular Formula | C45H55N9O6 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including GHRP-2 Acetate.
GHRP-2 Acetate (CAS 158861-67-7(Free Base)), molecular formula C45H55N9O6C2H4O2 and molecular weight 878.04 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, GHRP-2 Acetate is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 878.04 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C45H55N9O6 C2H4O2 |
| Molecular Weight | 878.04 g/mol |
| Purity | >90% |
| 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) | 23.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 9 |
Related GHRP Standards
- GHRP-1 TFA salt (CAS 141925-59-9(Free Base))
- GHRP-6 (acetate) (CAS 145177-42-0)
- GHRP-3·TFA salt (CAS 259230-56-3(Free Base))
- GHRP-5 TFA salt (CAS 76338-79-9)
- GHRP-1(2-4)-OH TFA salt (CAS CATO-CPTD788533)
- GHRP-1(3-6)-OH·TFA salt (CAS CATO-CPTD788534)
- GHRP-1(3-7)·TFA salt (CAS CATO-CPTD788535)
- GHRP-2(1-3)·TFA (CAS CATO-CPTD788536)
Recommended Standards
- 3,4-Difluorothiophene (CAS 19259-15-5)
- n-(1-Cyanocyclohexyl)acetamide (CAS 4550-68-9)
- n,n-Dimethyl-2-((thiophen-3-ylmethyl)amino)acetamide (CAS 1095519-55-3)
- 2-((2-Oxo-2-(pyrazin-2-yl)ethyl)amino)acetic acid (CAS 1353989-38-4)
- (1-Isobutylpiperidin-3-yl)methanol (CAS 915924-08-2)
- 2-((2-Iodobenzyl)(methyl)amino)acetic acid (CAS 1353951-78-6)
- Dieh-benzodithiophene-dione-2th-2br (CAS 1415929-78-0)
- 1,2-Pyridazinedicarboxylic acid, tetrahydro-3-[[(4S)-2-oxo-4-(phenylmethyl)-3-oxazolidinyl]carbonyl]-, bis(1,1-dimethylethyl) ester, (3S)- (9CI) (CAS 156699-38-6)
- 2-Methoxy-4-(trifluoromethyl)benzyl alcohol (CAS 286441-68-7)
- Fibrinogen Related Peptide (CAS 80755-86-8)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com