Substance P CAS 11035-08-8
| CAS No. | 11035-08-8 |
| Molecular Formula | C63H98N18O13S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Substance P (CAS 11035-08-8), a certified reference material (molecular formula C63H98N18O13SC2H4O2H2O, MW 1425.72 g/mol) for analytical method development and quality control.
The molecular framework of Substance P (C63H98N18O13SC2H4O2H2O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures Substance P 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 | C63H98N18O13S 3*C2H4O2 5*H2O |
| Molecular Weight | 1425.72 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) | 23.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 18 |
| Sulfur Atoms | 1 |
Related Substance Standards
Recommended Standards
- 2-((1R,2S)-2-(3-methoxyphenyl)cyclopropyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2102308-72-3)
- 5-iodo-7-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 862729-13-3)
- 1-(7-Hydroxy-1H-indol-2-yl)ethanone (CAS 1368102-08-2)
- Sodium (4aR,6R,7R,7aS)-6-(6-amino-8-bromo-9H-purin-9-yl)-7-hydroxy-2-sulfanylidene-hexahydro-2λ-furo[3,2-d][1,3,2]dioxaphosphinin-2-olate (CAS 1573115-90-8)
- 2-(Chloromethyl)benzo[d]oxazole-4-methanol (CAS 1806516-99-3)
- 1-Bromo-2-(difluoromethyl)-3-methoxybenzene (CAS 1261552-65-1)
- 6H-Imidazo[4,5-d]thiazole (CAS 25336-15-6)
- 2-[3-(4-bromophenyl)-1-phenyl-1h-pyrazol-4-yl]acetic acid (CAS 70598-12-8)
- (2S,3R)-Methyl 3-aminopyrrolidine-2-carboxylate (CAS 169061-54-5)
- Semaglutide impurity 237 (CAS CATO-C4X-2226237)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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