Bisindolylmaleimide I hydrochloride, 98% CAS 176504-36-2
| CAS No. | 176504-36-2 |
| Molecular Formula | C25H24N4O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Bisindolylmaleimide I hydrochloride, 98% is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Bisindolylmaleimide I hydrochloride, 98% (CAS 176504-36-2), molecular formula C25H24N4O2HCl and molecular weight 448.95 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Bisindolylmaleimide I hydrochloride, 98% is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 448.95 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), Bisindolylmaleimide I hydrochloride, 98% 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 | C25H24N4O2 HCl |
| Molecular Weight | 448.95 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Bisindolylmaleimide Standards
- Bisindolylmaleimide V, 98% (CAS 113963-68-1)
- Bisindolylmaleimide X, 98% (CAS 131848-97-0)
- Bisindolylmaleimide III (CAS 137592-43-9)
- Bisindolylmaleimide II, 98% (CAS 137592-45-1)
- Bisindolylmaleimide VII, 98% (CAS 137592-47-3)
- Bisindolylmaleimide VIII, 98% (CAS 138516-31-1)
- Bisindolylmaleimide X hydrochloride, >98% (CAS 145317-11-9)
- Bisindolylmaleimide XI HCl (CAS 145333-02-4)
Recommended Standards
- Bivalirudin TFA Salt (CAS 128270-60-0)
- Cyclopropyl(2,6-dimethoxyphenyl)-methanone (CAS 753013-70-6)
- (2R)-2-Amino-3-(pyrrolidin-3-yl)propanoic acid 1313183-08-2 5804AA C7H14N2O2 (CAS 1313183-08-2)
- 2-(1H-Indazol-3-yl)-N-methylethanamine (CAS 1503028-16-7)
- 8-Chloro-3-(2-fluorophenyl)-5,6-dihydrofuro[3,2-f]-1,2-benzisoxazole-6-carboxylic acid potassium salt (CAS 90247-09-9)
- 1,1'-Bis(di-tert-butylphosphino)ferrocene 84680-95-5 1,1'-BIS(DI-T-BUTYLPHOSPHINO)FERROCENE;1,1'-BIS(DI-TERT-BUTYLPHOSPHINO)FERROCENE;1,1'-BIS[BIS(1,1-DIMETHYLETHYL)PHOSPHINO]FERROCENE;BIS[(DI-TERT-BUTYLPHOSPHINO)CYCLOPENTADIENYL]IRON;DBTPF GC10032 (CAS 84680-95-5)
- [3,3'-Bipyridine]-2-carboxylic acid (CAS 1214339-81-7)
- 2-(Difluoromethyl)-5-(3-oxopropyl)benzaldehyde (CAS 1804280-58-7)
- 3-(1H-pyrazol-1-yl)-1$l^{6}-thiolane-1,1-dione (CAS 1153039-20-3)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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