1-(4-Morpholinophenyl)thiourea CAS 572889-35-1
| CAS No. | 572889-35-1 |
| Molecular Formula | C11H15N3OS |
| Molecular Weight | 237.32 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 1-(4-Morpholinophenyl)thiourea.
1-(4-Morpholinophenyl)thiourea (CAS 572889-35-1), molecular formula C11H15N3OS and molecular weight 237.32 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(4-Morpholinophenyl)thiourea (C11H15N3OS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. 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 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H15N3OS |
| Molecular Weight | 237.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Morpholinophenyl Standards
- 2-Methyl-2-(4-morpholinophenyl)propan-1-amine (CAS 1018614-82-8)
- n-(4-Morpholinophenyl)propionamide (CAS 304675-42-1)
- (E)-3-(4-Morpholinophenyl)acrylic acid (CAS 1430398-57-4)
- 3-(3-Morpholinophenyl)-3-oxopropanenitrile (CAS 887591-28-8)
- 3-(4-Morpholinophenyl)-3-oxopropanenitrile (CAS 887591-40-4)
- 3-(3-Morpholinophenyl)isoxazol-5-amine (CAS 887591-31-3)
- 3-(4-Morpholinophenyl)isoxazol-5-amine (CAS 887591-37-9)
- N-(2-morpholinophenyl)isobutyramide (CAS 303151-49-7)
Recommended Standards
- 1-((5,6-Dimethylthieno[2,3-d]pyrimidin-4-yl)amino)propan-2-ol (CAS 853689-05-1)
- 1-(Cyclohexylsulfanyl)-4-nitrobenzene (CAS 62291-64-9)
- (E)-N'-((4-methoxyphenyl)carbamothioyl)-N,N-dimethylformimidamide (CAS 86345-63-3)
- 1-[(Cyclopentylsulfanyl)methyl]-4-nitrobenzene (CAS 91641-15-5)
- 2-Isopropyl-5-methyl-4-(p-tolyl)oxazole (CAS 827302-96-5)
- Methyl 4-amino-3-(3-methoxyphenyl)butanoate (CAS 1263211-17-1)
- o-Tolyl 6-bromo-2-(4-chlorophenyl)quinoline-4-carboxylate (CAS 355421-68-0)
- 3-[[[3,5-Bis(trifluoromethyl)phenyl]methyl]amino]-4-[(8α,9S)-cinchonan-9-ylamino]-3-cyclobutene-1,2-dione (CAS 1223105-69-8)
- 36556-06-6 4-(1-pyrrolidinyl)-1-(3-thiophenyl)-1-butanol hydrochloride 4-pyrrolidin-1-yl-1-thiophen-3-yl-butan-1-ol hydrochloride A823293 (CAS 36556-06-6)
- Benvitimod impurity 9 (CAS CATO-C4X-24459)
- Methyl 3-(chlorosulfonyl)-4,5-dimethylbenzoate (CAS 1156634-80-8)
- 2-(4-Amino-1h-pyrazol-1-yl)-N-cyclopropylpropanamide (CAS 1152505-76-4)
- Iron azobenzene tetracarboxylic (CAS 1257379-88-6)
- Tirzepatide Impurity 44 (CAS CATO-C4X-324044)
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