CI-992 CAS 135704-06-2
| CAS No. | 135704-06-2 |
| Molecular Formula | C33H52N6O7S2 |
| Molecular Weight | 708.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of CI-992 is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CI-992 (CAS 135704-06-2), molecular formula C33H52N6O7S2 and molecular weight 708.93 g/mol, is a CATO reference standard with documented purity and traceability.
CI-992 (C33H52N6O7S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; 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.
CATO manufactures CI-992 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 | C33H52N6O7S2 |
| Molecular Weight | 708.93 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 2 |
Recommended Standards
- Revefenacin Impurity 70 (CAS CATO-C4X-203170)
- 4,4'-(9H-Fluorene-9,9-diyl)bis(N,N-di-p-tolylaniline) (CAS 159526-57-5)
- 1,4,5,8-Tetraamino-2,7-bis(3-(octyloxy)phenoxy)anthracene-9,10-dione (CAS 88600-97-9)
- Ph-Bis(C1-N-(C2-NH-Boc)2) (CAS 1807521-06-7)
- n-(2-((4-Methylbenzyl)amino)ethyl)acetamide (CAS 1042538-49-7)
- 1.2,4,5-Di-o-isopropylidene-myo-inositol (CAS 98974-89-1)
- Naringin Dihydrochalcone (CAS 18916-17-1)
- (4-(2-Oxoethyl)phenyl)boronic acid (CAS 314058-51-0)
- (5-(Thiophen-2-yl)isoxazol-3-yl)(3-((3-(thiophen-3-yl)-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)methanone (CAS 1705462-38-9)
- 3-Chloro-2-(4-methoxyphenyl)pyridine (CAS 483324-02-3)
- 4-Chloro-N-methyl-6-(methylthio)pyrimidin-5-amine (CAS 63291-55-4)
- 2-(Difluoromethyl)-6-fluoro-pyridine (CAS 387398-49-4)
- 1-(2,4-Dimethylthiazol-5-yl)hexane-1,3-dione (CAS 1411467-76-9)
- Prolactin-Releasing Peptide (12-31), rat (CAS 222988-10-5)
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