7-Ethanesulfonyl-2-piperidin-2-yl-5,6,7,8-tetra-hydro-pyrido[3,4-d]pyrimidin-4-ol hydrochloride CAS 1185297-74-8
| CAS No. | 1185297-74-8 |
| Molecular Formula | C14H22N4O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Ethanesulfonyl-2-piperidin-2-yl-5,6,7,8-tetra-hydro-pyrido[3,4-d]pyrimidin-4-ol hydrochloride (CAS 1185297-74-8), molecular formula C14H22N4O3SHCl and molecular weight 362.87 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, 7-Ethanesulfonyl-2-piperidin-2-yl-5,6,7,8-tetra-hydro-pyrido[3,4-d]pyrimidin-4-ol hydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 362.87 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.
CATO manufactures 7-Ethanesulfonyl-2-piperidin-2-yl-5,6,7,8-tetra-hydro-pyrido[3,4-d]pyrimidin-4-ol hydrochloride 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 | C14H22N4O3S HCl |
| Molecular Weight | 362.87 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Ethanesulfonyl Standards
- 2-(Ethanesulfonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 1008987-50-5)
- 1-(Ethanesulfonyl)-3-isocyanatopiperidine (CAS 1016844-38-4)
- 1-[1-(ethanesulfonyl)piperidin-4-yl]methanamine (CAS 1018507-23-7)
- 3-[(Ethanesulfonyl)methyl]piperidine (CAS 1018557-20-4)
- 1-Ethanesulfonyl-3-fluorobenzene (CAS 1020734-47-7)
- 6-(ethanesulfonyl)-2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid (CAS 1022486-21-0)
- 1-(ethanesulfonyl)piperidine-3-carbonitrile (CAS 1087789-11-4)
- [5-(ethanesulfonyl)thiophen-2-yl]methanamine hydrochloride (CAS 1089317-54-3)
Recommended Standards
- [2-(Methoxymethyl)oxolan-2-yl]methanol (CAS 1936686-87-1)
- N-Cyclohexyl-N,3-dimethylbenzamide (CAS 97661-13-7)
- 2-((5-Bromopyrimidin-2-yl)amino)-2-cyclopropylpropan-1-ol (CAS 1394706-57-0)
- 4-Bromo-2,5-difluoroacetophenone, 97% (CAS 123942-11-0)
- 3-(3-(4-Isopropylphenyl)-2-thioxoimidazolidin-1-yl)benzoic acid (CAS 651749-01-8)
- 5-Ethyl-1-(2-fluoro-5-methylphenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1096996-52-9)
- 2,3-Difluoro-6-pivalamidobenzoic acid (CAS 874784-13-1)
- 4-(2-Methoxyethyl)-5-(2-phenylphenoxymethyl)-4H-1,2,4-triazole-3-thiol (CAS 722464-29-1)
- 5-(2-Aminothiazol-4-yl)pyrimidine-2,4(1H,3H)-dione (CAS 7597-80-0)
- Liraglutide Impurity 15 TFA Salt (CAS CATO-C4X-199215)
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