Gastrin I (human) (sulfated) CAS 19361-51-4
| CAS No. | 19361-51-4 |
| Molecular Formula | C97H124N20O34S2 |
| Molecular Weight | 2178.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 2178.30 g/mol gives Gastrin I (human) (sulfated) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Gastrin I (human) (sulfated) (CAS 19361-51-4), molecular formula C97H124N20O34S2 and molecular weight 2178.30 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C97H124N20O34S2, Gastrin I (human) (sulfated) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 2178.30 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Gastrin I (human) (sulfated) 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.
Physical & Chemical Properties
| Molecular Formula | C97H124N20O34S2 |
| Molecular Weight | 2178.30 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) | 46.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 20 |
| Sulfur Atoms | 2 |
Related Gastrin Standards
Recommended Standards
- b-MSH, porcine (CAS 19941-13-0)
- Bombinakinin M (CAS 509151-65-9)
- Sugammadex Impurity N8 (CAS 168296-33-1)
- [Phe22] Big Endothelin-1 (19-37), human (CAS 189064-07-1)
- 1-(3,4-Dichlorobenzyl)pyrrolidine (CAS 891397-61-8)
- p-Tolyl 2-hydroxybenzoate (CAS 607-88-5)
- 4-Amino-3-(2,3-dihydrobenzofuran-5-yl)butanoic acid hydrochloride (CAS 2138274-19-6)
- Atrasentan Impurity 38 (CAS 178607-92-6)
- 4-Amino-3-(tetrahydro-2h-pyran-3-yl)butanoic acid (CAS 1540426-15-0)
- 7-Chloro-1-hydroxy-1-(trifluoromethyl)-1,2,3,4-tetrahydronaphthalene (CAS 112481-86-4)
- 1654W9611T 222400-20-6 Tomopenem [USAN:INN] 1-Azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid, 3-(((3S,5S)-5-(((3S)-3-((((aminoiminomethyl)amino)acetyl)amino)-1-pyrrolidinyl)carbonyl)-1-methyl-3-pyrrolidinyl)thio)-6-((1R)-1-hydroxyethyl)-4-methyl-7-oxo-, (4R,5S,6S)- Tomopenem Antibiotic CS 023 Ro 4908463 R 115685 R 1558 (4R,5S,6S)-3-(((3S,5S)-5-(((3S)-3-((2-Guanidinoacetyl)amino)pyrrolidin-1-yl)carbonyl)-1-methylpyrrolidin-3-yl)sulfanyl)-6-((1R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid (4R,5S,6S)-3-(((3S,5S)-5-((3S)-3-(Carbamimidamidoacetamido)pyrrolidine-1-carbonyl)-1-methylpyrrolidin-3-yl)sulfanyl)-6-((1R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid CS-023 UNII-1654W9611T R-115685 R-1558 RO4908463 (CAS 222400-20-6)
- Ethyl 6-((dimethylamino)methylene)-1-(2-hydroxyethyl)-7-oxo-4,5,6,7-tetrahydro-1H-indazole-3-carboxylate (CAS 802541-39-5)
- 3-((3-Bromophenyl)thio)propanal (CAS 1343849-04-6)
- Fibrinopeptide A, human TFA (CAS 61533-47-9)
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