(Tyr5,D-Trp6·8·9,Lys-NH210)-Neurokinin A (4-10) CAS 135306-85-3
| CAS No. | 135306-85-3 |
| Molecular Formula | C57H68N12O10 |
| Molecular Weight | 1081.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(Tyr5,D-Trp6·8·9,Lys-NH210)-Neurokinin A (4-10) (CAS 135306-85-3), molecular formula C57H68N12O10 and molecular weight 1081.22 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C57H68N12O10, (Tyr5,D-Trp6·8·9,Lys-NH210)-Neurokinin A (4-10) 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 1081.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures (Tyr5,D-Trp6·8·9,Lys-NH210)-Neurokinin A (4-10) 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 | C57H68N12O10 |
| Molecular Weight | 1081.22 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) | 30.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 12 |
Recommended Standards
- 210644-48-7 Anthranilyl-HIV Protease Substrate V (CAS 210644-48-7)
- Neuropeptide FF (CAS 99566-27-5)
- BDTThS48-2Sn (CAS 2093197-73-8)
- (Deamino-Phe19,D-Ala24,D-Pro26-psi(CH2NH)Phe27)-GRP (19-27) (human, porcine, canine) (CAS 142061-53-8)
- 2-Bromoimidazo[2,1-b]thiazol-6-amine hydrochloride (CAS 1312547-68-4)
- {[cis-4-fluoro-1-[(1-methyl-1H-pyrazol-5-yl)methyl]pyrrolidin-2-yl]methyl}(methyl)amine (CAS 1820580-29-7)
- Ethyl 6-hydroxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylate (CAS 134388-85-5)
- 3-Amino-3-(tetrahydrofuran-2-yl)propanoic acid (CAS 683219-88-7)
- rac-Amorolfine Impurity 18 (Mixture of Diastereomers) (CAS CATO-C4X-154218)
- (2S,3S,4S,5R,6S)-2-(methoxycarbonyl)-6-(naphthalen-2-yloxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 102848-86-2)
- 10-(Naphthalen-1-yl)-9-(4-(naphthalen-1-yl)phenyl)-2-phenylanthracene (CAS 1207252-09-2)
- 2-(4-methylphenyl)isonicotinic acid (CAS 1226205-64-6)
- 1-Ethyl-3,5-dimethyl-1H-pyrazole-4-sulfonyl chloride (CAS 1005614-77-6)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788677)
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