4-[(2-aminopyrimidin-4-yl)amino]benzene-1-sulfonamide hydrochloride CAS 22199-93-5
| CAS No. | 22199-93-5 |
| Molecular Formula | C10H11N5O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-[(2-aminopyrimidin-4-yl)amino]benzene-1-sulfonamide hydrochloride (CAS 22199-93-5), a certified reference material (molecular formula C10H11N5O2SHCl, MW 301.75 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, 4-[(2-aminopyrimidin-4-yl)amino]benzene-1-sulfonamide hydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 301.75 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 4-[(2-aminopyrimidin-4-yl)amino]benzene-1-sulfonamide hydrochloride 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 | C10H11N5O2S HCl |
| Molecular Weight | 301.75 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related aminopyrimidin Standards
- 2-(2-Aminopyrimidin-4-yl)-5-morpholinophenol (CAS 1000340-04-4)
- 2-Aminopyrimidin-4-ol (CAS 100643-25-2)
- 2-(2-(2-Aminopyrimidin-5-yl)-4-morpholinothieno[3,2-d]pyrimidin-6-yl)propan-2-ol (CAS 1033735-94-2)
- 1-Boc-4-(4-aminopyrimidin-2-yl)piperazine (CAS 1041054-18-5)
- 1-(2-aminopyrimidin-4-yl)ethan-1-one (CAS 106157-82-8)
- 1-(2-aminopyrimidin-4-yl)-2-bromoethanone (CAS 106157-91-9)
- 5-Aminopyrimidin-4-ol hydrochloride (CAS 106913-64-8)
- 4-(((2-Aminopyrimidin-5-yl)methyl)amino)butanoic acid (CAS 109205-65-4)
Recommended Standards
- tert-Butyl 4-(2-nitro-4-(trifluoromethyl)phenyl)piperazine-1-carboxylate (CAS 474329-72-1)
- tert-Butyl 4-(hydrazinomethyl)piperidine-1-carboxylate (CAS 1017117-11-1)
- Dimethyl 3-iodophthalate (CAS 102928-38-1)
- N-(2,4-dichloro-5-(2-methoxyethoxy)phenyl)-2-((2-(methylamino)-2-oxoethyl)sulfinyl)acetamide (CAS 341964-82-7)
- 1-(Piperidin-1-ylmethyl)-6-azaspiro[2.5]Octane dihydrochloride (CAS 1427380-79-7)
- 1-Methyl-N-(5-methylheptan-3-yl)pyrrolidin-3-amine (CAS 1248087-42-4)
- Methyl 2-(5-methylthiophen-2-yl)propanoate (CAS 1483103-85-0)
- Icatibant Impurity 9 Acetate (CAS CATO-C4X-23619)
- Avanafil Impurity 148 (CAS CATO-C4X-1118148)
- (Des-Thr?)-Glucagon trifluoroacetate salt (CAS 1802078-27-8)
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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com