pGlu-Val-Asn-Phe-Ser-Pro-Gly-Trp-Gly-Thr-NH₂ CAS 106018-36-4
| CAS No. | 106018-36-4 |
| Molecular Formula | C50H67N13O14 |
| Molecular Weight | 1074.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
pGlu-Val-Asn-Phe-Ser-Pro-Gly-Trp-Gly-Thr-NH₂ (CAS 106018-36-4), molecular formula C50H67N13O14 and molecular weight 1074.15 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, pGlu-Val-Asn-Phe-Ser-Pro-Gly-Trp-Gly-Thr-NH₂ is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 1074.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), pGlu-Val-Asn-Phe-Ser-Pro-Gly-Trp-Gly-Thr-NH₂ 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 | C50H67N13O14 |
| Molecular Weight | 1074.15 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) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 13 |
Related pGlu Standards
- pGlu-His-L-Trp-Ser-Tyr-D-Trp-Leu-Arg-Gly-NH2 (CAS CATO-C4X-186234)
- pGlu-His-L-Trp-Tyr-D-Trp-Leu-Arg-Pro-Gly-NH2 (CAS CATO-C4X-186235)
- pGlu-His-Trp-Ser-Tyr-D-Ile-Leu-Arg-Pro-NHEt (CAS CATO-C4X-182243)
- pGlu-His-L-Trp-Ser-Tyr-D-Trp-Leu-Arg-Pro-NH2 (CAS CATO-C4X-186236)
- D-pGlu-His-L-Trp-Ser-Tyr-D-Trp-Leu-Arg-Pro-Gly-NH2 (CAS CATO-C4X-186232)
- pGlu-His-L-Trp-Ser-Tyr-D-Trp-D-Leu-Arg-Pro-Gly-NH2 (CAS 321709-37-9)
- [pGlu4]-Myelin Basic Protein 4-14 (CAS 136132-68-8)
- pGlu-Pro-Arg-MNA (CAS 130835-45-9)
Recommended Standards
- N-{[({[(1S)-1-{[({[(S)-cyclopropyl({[(10S,23S)-10-ethyl-18-fluoro-10-hydroxy-19-methyl-5,9-dioxo-8-oxa-4,15-diazahexacyclo[14.7.1.0²,¹⁴.0⁴,¹³.0⁶,¹¹.0²⁰,²⁴]tetracosa-1,6(11),12,14,16,18,20(24)-heptaen-23-yl]carbamoyl})methoxy]methyl}carbamoyl)methyl]carbamoyl}-2-phenylethyl]carbamoyl}methyl)carbamoyl]methyl}-6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanamide (CAS 2414254-52-5)
- Cefcapene Impurity 91 (CAS CATO-C4X-182491)
- Cholecystokinin Precursor (107-115) (human) (desulfated) (CAS 198483-37-3)
- (Thr6)-Bradykinin (CAS 6120-63-4)
- 4-Amino-2-nitrobenzonitrile (CAS 72115-07-2)
- Methyl 3-[4-(4-methoxybenzenesulfonamido)phenoxy]thiophene-2-carboxylate (CAS 900015-19-2)
- 8-[(1R)-1-aminoethyl]-2-ethylsulfanyl-6-methyl-chromen-4-one (CAS 2715285-20-2)
- Undec-2-en-1-ol (CAS 37617-03-1)
- 3-Isocyanato-1H-indole (CAS 57778-78-6)
- Irinotecan EP Impurity G (CAS 947687-01-6)
- (S)-2-Amino-3-methyl-N-(2-oxo-2-(1H-pyrrol-2-yl)ethyl)butanamide (CAS 1354019-20-7)
- 2-(2-Ethoxyphenyl)ethanamine 2-Ethoxyphenethylamine 39590-27-7 PubChem12586 (CAS 39590-27-7)
- (1,8-Dioxa-4-azaspiro[5.5]undecan-4-yl)(6-(trifluoromethyl)-1H-indol-2-yl)methanone (CAS 2223749-52-6)
- Semaglutide (CAS 910463-68-2)
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 18665070610 / Nicole.chen@cato-chem.com