Sulfo-SPP CAS 452072-27-4
| CAS No. | 452072-27-4 |
| Molecular Formula | C14H16N2O7S3 |
| Molecular Weight | 420.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Sulfo-SPP.
Sulfo-SPP (CAS 452072-27-4), molecular formula C14H16N2O7S3 and molecular weight 420.48 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Sulfo-SPP (C14H16N2O7S3) 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. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Sulfo-SPP 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 | C14H16N2O7S3 |
| Molecular Weight | 420.48 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 3 |
Related Sulfo Standards
- Sulfo-MBS (sodium) (CAS 92921-25-0)
- trans-Sulfo-SMCC (CAS 1286837-77-1)
- Sulfo DBCO-amine (CAS 2028284-70-8)
- sulfo-SPDB (CAS 1193111-39-5)
- Sulfo-NHS-Biotin (sodium) (CAS 194041-65-1)
- Sulfo-MBS (m-Maleimidobenzoyl-N-hydroxysulfosuccinimide ester), 95% (CAS 103848-62-0)
- Sulfo-SNPB (CAS 1193111-37-3)
- Sulfo-SMPB (sodium) (CAS 92921-26-1)
Recommended Standards
- N-(9-((4-(Methylsulfonamido)phenyl)amino)acridin-4-yl)acetamide (CAS 53251-14-2)
- Z-HIs-met-oh (CAS 2641-13-6)
- N-(9-((4-(Methylsulfonamido)phenyl)amino)acridin-2-yl)acetamide (CAS 61462-74-6)
- Vardenafil Impurity 14 (CAS CATO-C4X-101714)
- 4-(Piperidin-1-yl)tetrahydro-2H-pyran-3-amine dihydrochloride (CAS 1363404-61-8)
- 1-{1h,4h,5h,6h-cyclopenta[c]pyrazol-3-yl}methanamine dihydrochloride (CAS 1439905-47-1)
- 1-(2-Fluorobenzyl)piperidine (CAS 1426-74-0)
- (5E,9Z,13E)-Teprenone (CAS 3796-65-4)
- 2-Methoxy-6-methylisonicotinaldehyde (CAS 951795-43-0)
- 2-(Hydroxy(4-methoxyphenyl)methylene)-1H-indene-1,3(2H)-dione (CAS 860784-13-0)
- Methyl2-([(4-chlorophenyl)sulfonyl]amino)-4-methylpentanoate (CAS 68305-85-1)
- 2,2-Diphenylimidazo[1,2-a]pyridin-3(2H)-one (CAS 65490-68-8)
- Amoxicillin related compound M (CAS CATO-C4X-114824)
- Tyr-Proinsulin C-Peptide (55-89) (human) (CAS 139532-11-9)
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