9-Butyl-6-((2-chlorobenzyl)thio)-9H-purin-2-amine CAS 94252-91-2
| CAS No. | 94252-91-2 |
| Molecular Formula | C16H18ClN5S |
| Molecular Weight | 347.87 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 9-Butyl-6-((2-chlorobenzyl)thio)-9H-purin-2-amine.
9-Butyl-6-((2-chlorobenzyl)thio)-9H-purin-2-amine (CAS 94252-91-2), molecular formula C16H18ClN5S and molecular weight 347.87 g/mol, is a CATO reference standard with documented purity and traceability.
9-Butyl-6-((2-chlorobenzyl)thio)-9H-purin-2-amine (C16H18ClN5S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 9-Butyl-6-((2-chlorobenzyl)thio)-9H-purin-2-amine 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 | C16H18ClN5S |
| Molecular Weight | 347.87 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Butyl Standards
- 6-((2-Chlorobenzyl)thio)-9-isobutyl-9H-purin-2-amine (CAS 92961-95-0)
- 6-((4-Chlorobenzyl)thio)-9-isobutyl-9H-purin-2-amine (CAS 92961-96-1)
- 5-(((4-Chlorobenzyl)thio)methyl)-4-phenyl-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 344269-21-2)
- 5-{[(2-Chlorobenzyl)thio]methyl}-4-phenyl-4H-1,2,4-triazole-3-thiol (CAS 446052-36-4)
- 1858242-30-4 4-[3-(4-Chlorobenzyl)-4-oxo-1,3-thiazolidin-2-yl]benzoic acid MFCD28954590 (CAS 1858242-30-4)
- Methyl 4-(3-chlorobenzyl)-3-oxo-3,4-dihydro-2H-1,4-benzothiazine-6-carboxylate (CAS 477869-06-0)
- Methyl 4-(4-chlorobenzyl)-3-oxo-3,4-dihydro-2H-1,4-benzothiazine-6-carboxylate (CAS 303987-91-9)
- N-(2-Chlorobenzyl)phenazine-1-carboxamide (CAS 923113-79-5)
Recommended Standards
- 3-Chloro-N-[4-(hexyloxy)benzyl]-4-methoxyaniline (CAS 1040685-72-0)
- N-[2-(4-Chloro-3,5-dimethylphenoxy)ethyl]-4-isobutoxyaniline (CAS 1040687-77-1)
- Rabeprazole Impurity N10 (CAS 1632219-80-7)
- [(4-Chlorophenyl)methyl][2-(3,5-dimethylphenoxy)ethyl](2-methoxyethyl)amine (CAS 866043-09-6)
- 2-(Diphenylamino)-4H-pyrido[3,2-e][1,3]thiazin-4-one (CAS 89374-50-5)
- 4-Chloro-2,6-difluoroanisole (CAS 170572-51-7)
- N,N-Dibenzyl-1-(3-chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)piperidine-4-carboxamide (CAS 439108-65-3)
- tert-Butyl ((3-hydroxy-3-methylcyclobutyl)methyl)carbamate (CAS 2923540-65-0)
- 1-Ethyl-4-(methylsulfonyl)benzene (CAS 31218-79-8)
- (R)-1-(2-Fluorobenzyl)pyrrolidin-3-amine dihydrochloride (CAS 876162-23-1)
- 6,7-Dihydro-5H-cyclopenta[c]pyridin-5-one hydrochloride (CAS 1414958-77-2)
- 2-(3-Chloropropyl)-1H-benzo[d]imidazole (CAS 127855-54-3)
- Micafungin Serine Analog (CAS 1392514-04-3)
- Biotinyl-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802086-28-7)
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