3,3 inverted exclamation marka-Dipropylthiacarbocyanine iodide 3-Propyl-2-[3-[3-propyl-2(3H)benzothiazolylidene]-1-propenyl]benzothiazolium iodide 53336-12-2 DiSC3(3) CAS 53336-12-2
| CAS No. | 53336-12-2 |
| Molecular Formula | C23H38N2S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3,3 inverted exclamation marka-Dipropylthiacarbocyanine iodide 3-Propyl-2-[3-[3-propyl-2(3H)benzothiazolylidene]-1-propenyl]benzothiazolium iodide 53336-12-2 DiSC3(3) 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.
3,3 inverted exclamation marka-Dipropylthiacarbocyanine iodide 3-Propyl-2-[3-[3-propyl-2(3H)benzothiazolylidene]-1-propenyl]benzothiazolium iodide 53336-12-2 DiSC3(3) (CAS 53336-12-2) is a high-purity analytical reference standard with the molecular formula C23H38N2S2I and a molecular weight of 533.59 g/mol.
The molecular framework of 3,3 inverted exclamation marka-Dipropylthiacarbocyanine iodide 3-Propyl-2-[3-[3-propyl-2(3H)benzothiazolylidene]-1-propenyl]benzothiazolium iodide 53336-12-2 DiSC3(3) (C23H38N2S2I) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, iodine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
Physical & Chemical Properties
| Molecular Formula | C23H38N2S2 I |
| Molecular Weight | 533.59 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related inverted Standards
- 1081849-97-9 4,4 inverted exclamation mark -(1,5-Pentanediyldiimino)bisbenzoic Acid 4,4'-(1,5-Pentanediyldiimino)dibenzoic Acid (CAS 1081849-97-9)
- 1159977-08-8 N-[1-(3 inverted exclamation mark -Benzyloxyphenyl)ethyl]-N-methyl-O-ethylcarbamate (CAS 1159977-08-8)
- 1159977-11-3 2,2 inverted exclamation mark -Bistetrazole-1,1 inverted exclamation mark -bisphenyl (Losartan Impurity ) (CAS 1159977-11-3)
- 1189939-68-1 5-(4 inverted exclamation mark -Benzyloxyphenyl)-3-methyl-[4,5-di-13C,3-15N]-2-oxazolidone (CAS 1189939-68-1)
- 2,2 inverted exclamation marka,3,4,5,5 inverted exclamation marka-Hexachlorobiphenyl-3 inverted exclamation marka,4 inverted exclamation marka,6 inverted exclamation marka-d3 (CAS 1219798-51-2)
- 135586-22-0 6,6 inverted exclamation mark -Dibenzyloxy-5,5 inverted exclamation mark -dimethoxy-2,2 inverted exclamation mark -diphenic Acid Dimethyl Ester (CAS 135586-22-0)
- 179248-59-0 4-(4 inverted exclamation marka-Phenoxyanilino)-6,7-dimethoxyquinazoline 6,7-Dimethoxy-N-(4-phenoxyphenyl)-4-quinazolinamine SKI-1 Src Inhibitor-1 Src-l1 (CAS 179248-59-0)
- ( inverted exclamation markA)-8a-Methyl-3,4,8,8a-tetrahydro-1,6(2H,7H)-naphthalenedione ( inverted exclamation markA)-9-Methyl-5(10)-octaline-1,6-dione 20007-72-1 Miescher-Wieland ketone Wieland CMiescher ketone Wieland-Miescher ketone (CAS 20007-72-1)
Recommended Standards
- 4-Hydroxy-4-methyl-2-pentanone-d12 (CAS 114253-85-9)
- 3a,6a-dimethyl-octahydropyrrolo[3,4-c]pyrrole-1,3-dione hydrochloride (CAS 2044714-23-8)
- N-((3-methylpyridin-2-yl)methyl)propan-2-amine (CAS 915923-23-8)
- 1-Methylcyclobutane-1-sulfonyl chloride (CAS 2090155-98-7)
- 5,5',5'',5'''-Methanetetrayltetrakis(2-bromoaniline) (CAS 1272758-39-0)
- 4-Amino-2-chloro-n-propylbenzamide (CAS 204973-10-4)
- Erythromycin EP Impurity M (CAS 616234-56-1)
- BDD610-2Br (CAS 2093197-87-4)
- Glyco-3β,5α,6β-trihydroxycholanoic acid (NPCBA2) (CAS 1917340-40-9)
- Insulin Degludec Impurity 6 (CAS CATO-C4X-21576)
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