N-[(4-Methylphenyl)methyl]-4H-3,1-benzothiazin-2-amine CAS 338396-02-4
| CAS No. | 338396-02-4 |
| Molecular Formula | C16H16N2S |
| Molecular Weight | 268.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures N-[(4-Methylphenyl)methyl]-4H-3,1-benzothiazin-2-amine 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.
N-[(4-Methylphenyl)methyl]-4H-3,1-benzothiazin-2-amine (CAS 338396-02-4) is a high-purity analytical reference standard with the molecular formula C16H16N2S and a molecular weight of 268.38 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, N-[(4-Methylphenyl)methyl]-4H-3,1-benzothiazin-2-amine is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 268.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H16N2S |
| Molecular Weight | 268.38 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- 3-(3-Methylphenyl)-2-thiomethylpropiophenone (CAS 898790-55-1)
- 3-(3-Methylphenyl)-4-thiomethylpropiophenone (CAS 898790-57-3)
- 3-(4-Methylphenyl)-2-thiomethylpropiophenone (CAS 898768-65-5)
- 898768-67-7 3-(4-Methylphenyl)-1-[4-(methylsulfanyl)phenyl]propan-1-one DTXSID90644119 (CAS 898768-67-7)
- 898789-36-1 3-(2-Methylphenyl)-1-[4-(methylsulfanyl)phenyl]propan-1-one DTXSID10644015 (CAS 898789-36-1)
- 4-Methyl-5-[(2-methylphenyl)methanesulfonyl]-1,2,3-thiadiazole (CAS 400087-46-9)
- 4-(2-Methylphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 132844-81-6)
- 4-(3-Methylphenyl)-5-(4-pyridinyl)-4h-1,2,4-triazole-3-thiol (CAS 16629-42-8)
Recommended Standards
- N,N-Diethyl-2-methylindoline-5-sulfonamide (CAS 952900-92-4)
- N-[2-(propan-2-yl)phenyl]-1,3-benzothiazol-2-amine (CAS 380346-13-4)
- n,n-Diethyl-1,2,3,4-tetrahydroquinoline-6-sulfonamide (CAS 7355-01-3)
- N-[4-(propan-2-yl)phenyl]-1,3-benzothiazol-2-amine (CAS 380342-39-2)
- tert-Butyl 3-allyl-4-hydroxypyrrolidine-1-carboxylate (CAS 897043-47-9)
- Lyscamine (CAS 15444-20-9)
- 1-(Thiazol-5-yl)cyclopropane-1-carboxylic acid (CAS 1509873-24-8)
- N-(2-methylbenzyl)tetrahydro-2H-pyran-4-amine (CAS 1153226-16-4)
- 2-(4-Chloro-3-fluorophenyl)pyrimidine-5-carbonitrile (CAS 1027656-45-6)
- Pbbs-Mix 10 (CAS CATO-LCEM100011-TO)
- Methyl 2-(2-bromo-3-cyano-6-methylphenyl)acetate (CAS 1805596-32-0)
- Ethyl 1-(4-acetyl-2-nitrophenyl)piperidine-4-carboxylate (CAS 217489-84-4)
- (E)-2-chloro-6-fluorobenzaldehyde O-((5-chloro-1-methyl-1H-pyrazol-4-yl)carbamoyl) oxime (CAS 648427-16-1)
- Semaglutide impurity 39 (CAS CATO-C4X-222639)
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