1-Phenothiazin-10-yl-2-(9H-1,3,4,9-tetraaza-fluoren-2-ylsufanyl)-butan-1-one (Inauhzin) CAS 309271-94-1
| CAS No. | 309271-94-1 |
| Molecular Formula | C25H19N5OS2 |
| Molecular Weight | 469.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 469.58 g/mol gives 1-Phenothiazin-10-yl-2-(9H-1,3,4,9-tetraaza-fluoren-2-ylsufanyl)-butan-1-one (Inauhzin) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-Phenothiazin-10-yl-2-(9H-1,3,4,9-tetraaza-fluoren-2-ylsufanyl)-butan-1-one (Inauhzin) (CAS 309271-94-1), molecular formula C25H19N5OS2 and molecular weight 469.58 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-Phenothiazin-10-yl-2-(9H-1,3,4,9-tetraaza-fluoren-2-ylsufanyl)-butan-1-one (Inauhzin) (C25H19N5OS2) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 19.0, corresponding to approximately 19 ring(s) or double-bond equivalent(s). With a molecular weight of 469.58 g/mol, it falls into the moderately-high-molecular-weight range. 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 1-Phenothiazin-10-yl-2-(9H-1,3,4,9-tetraaza-fluoren-2-ylsufanyl)-butan-1-one (Inauhzin) 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 | C25H19N5OS2 |
| Molecular Weight | 469.58 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 2 |
Related Phenothiazin Standards
- 2-(phenothiazin-3-ylideneamino)benzene-1,4-disulfonic acid (CAS 178861-30-8)
- 1-(10H-phenothiazin-10-yl)-2-((5-(o-tolyl)-1,3,4-oxadiazol-2-yl)thio)ethan-1-one (CAS 332357-74-1)
- 1-(10H-Phenothiazin-10-yl)-2-phenylethan-1-one (CAS 54012-72-5)
- 4-(10H-Phenothiazin-10-yl)benzaldehyde (CAS 866327-14-2)
- 2-(10H-Phenothiazin-10-yl)acetohydrazide (CAS 125096-15-3)
- 4-(10H-Phenothiazin-10-yl)butan-1-amine (CAS 184776-54-3)
- 2-(10h-Phenothiazin-10-yl)acetic acid (CAS 25244-68-2)
- 1-(10H-phenothiazin-2-yl)ethanol (CAS 107772-52-1)
Recommended Standards
- 1-(tert-Butyl) 2-methyl (2S,4S)-4-(4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)piperazin-1-yl)pyrrolidine-1,2-dicarboxylate (CAS 1821705-02-5)
- 4-Methyl-2-phenyl-5-(2-phenyl-5-(phenylsulfonyl)pyrimidin-4-yl)thiazole (CAS 866017-80-3)
- 1112429-23-8 BS-9160 N-(1-benzylpiperidin-4-yl)-1-{8-oxa-3,5-diazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),3,5,10,12-hexaen-6-yl}piperidine-3-carboxamide (CAS 1112429-23-8)
- 6-((2,2-Diphenylethyl)amino)-N-(2-(piperidin-1-yl)ethyl)-9H-purine-2-carboxamide (CAS 313345-11-8)
- tert-butyl N-[2-(pyridin-4-yl)-1,3-thiazol-4-yl]carbamate (CAS 692889-71-7)
- (E)-3-(5-bromo-3-chloro-2-methoxyphenyl)acrylic acid (CAS 518023-87-5)
- 3-(tert-Butyl)-N-(1-(thiophen-2-yl)ethyl)isoxazole-5-carboxamide (CAS 188913-07-7)
- ethyl N-[10-(3-chloropropanoyl)phenothiazin-2-yl]carbamate (CAS 34749-22-9)
- 3-Chloro-5-fluorobenzonitrile (CAS 327056-73-5)
- 3-([1,1'-Biphenyl]-4-ylmethyl)piperazin-2-one (CAS 1260637-39-5)
- (2R,3R)-1-(diphenylmethyl)-2-methylazetidin-3-ol (CAS 164906-65-4)
- Iminoctadine Tris(Albesilate) (CAS 169202-06-6)
- 2-Ethyl-2-(propan-2-yl)cyclopropane-1-carboxylic acid (CAS 1247433-90-4)
- Semaglutide impurity 92 (CAS CATO-C4X-222692)
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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