Desmopressin CAS 16789-98-3
| CAS No. | 16789-98-3 |
| Molecular Formula | C46H64N14O12S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Desmopressin 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.
CATO supplies Desmopressin (CAS 16789-98-3), a certified reference material (molecular formula C46H64N14O12S2C2H4O2, MW 1129.28 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Desmopressin is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 1129.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C46H64N14O12S2 C2H4O2 |
| Molecular Weight | 1129.28 g/mol |
| Purity | >95% |
| 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) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 14 |
| Sulfur Atoms | 2 |
Related Desmopressin Standards
- Desmopressin Impurity 45 (CAS 2251748-64-6)
- Desmopressin Acetate (CAS 62288-83-9)
- Desmopressin Acetate (COLD SHIPMENT REQUIRED) (1173202) (CAS 62357-86-2)
- Desmopressin EP Impurity A TFA salt (CAS CATO-C4X-22151)
- Desmopressin Impurity 10 (CAS CATO-C4X-221510)
- Desmopressin Impurity 11 (CAS CATO-C4X-221511)
- Desmopressin Impurity 12 (CAS CATO-C4X-221512)
- Desmopressin Dimer(Antiparallel dimer） (CAS CATO-C4X-221513)
Recommended Standards
- 3-(Trifluoromethyl)pyridine-2,4-diamine (CAS 1227563-89-4)
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-5-methoxypyrimidin-4(3H)-one (CAS 2379918-31-5)
- 2-Amino-1-(4-(2-hydroxyethyl)piperazin-1-yl)-3-methylbutan-1-one hydrochloride (CAS 1236259-21-4)
- 2-(2-Fluoro-3-(trifluoromethyl)phenyl)acetic acid (CAS 194943-83-4)
- 124830-99-5 Caged GTP Guanosine 5'-(Tetrahydrogen Triphosphate) P''-[1-(2-Nitrophenyl)ethyl]ester Guanosine 5'-Triphosphate P3-[1-(2-Nitrophenyl)ethyl]ester (CAS 124830-99-5)
- (R)-3-Amino-3-(5-methylfuran-2-yl)propanamide (CAS 1307992-31-9)
- 2-(2,3-Dihydro-1-benzofuran-5-yl)-2-methoxyacetic acid (CAS 1353505-40-4)
- (3S,3S,5S,5S,6R,6R)3,3-[[(Phenylmethyl)imino]bis[(3S)-3-hydroxy-4,1-butanediyl]]bis[2-oxo-5,6-diphenyl-4-morpholinecarboxylic Acid Bis(tert-butyl) Ester (CAS 869111-60-4)
- 2,5-Dichlorothiazolo[5,4-d]pyrimidine (CAS 13479-89-5)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
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