5-Bromoisoquinoline-8-sulfonyl Chloride Hydrochloride CAS 1803597-60-5
| CAS No. | 1803597-60-5 |
| Molecular Formula | C9H5BrClNO2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 5-Bromoisoquinoline-8-sulfonyl Chloride Hydrochloride (CAS 1803597-60-5), a certified reference material (molecular formula C9H5BrClNO2SHCl, MW 343.02 g/mol) for analytical method development and quality control.
Structurally, 5-Bromoisoquinoline-8-sulfonyl Chloride Hydrochloride (C9H5BrClNO2SHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 343.02 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 5-Bromoisoquinoline-8-sulfonyl Chloride 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 | C9H5BrClNO2S HCl |
| Molecular Weight | 343.02 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromoisoquinoline Standards
- 4-Bromoisoquinoline-1-carbaldehyde (CAS 1008361-78-1)
- Ethyl 6-Bromoisoquinoline-1-carboxylate (CAS 1020576-70-8)
- 7-Bromoisoquinoline-1,3(2H,4H)-dione (CAS 1033330-27-6)
- Ethyl 1-bromoisoquinoline-3-carboxylate (CAS 1079947-40-2)
- 6-Bromoisoquinoline-1-carbonitrile (CAS 1082674-24-5)
- 8-Bromoisoquinoline-1-carbonitrile (CAS 1082734-33-5)
- 4-Bromoisoquinoline-1-carboxamide (CAS 1089328-67-5)
- Ethyl 5-Bromoisoquinoline-1-carboxylate (CAS 1111311-65-9)
Recommended Standards
- 2-(4-((3-Fluorobenzyl)amino)-1H-pyrazol-1-yl)ethan-1-ol hydrochloride (CAS 1856054-22-2)
- 2-butyl-2-(hydroxymethyl)hexanal 864350-12-9 (CAS 864350-12-9)
- 2-(2-(Methylthio)phenyl)pyrrolidine hydrochloride (CAS 1998215-83-0)
- 2-(3-Bromophenyl)-4,5-dihydro-1H-imidazole (CAS 314240-82-9)
- Levosimendan Impurity 52 (CAS 110766-33-1)
- 2-Cyano-N-(3,4-dichlorophenyl)-3-(pyridin-3-yl)propanamide (CAS 505065-30-5)
- Benzo[1,2-b:4,3-b′]dithiophene-4,5-dione (CAS 24243-31-0)
- (E)-3-(4-(((3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)phenyl)acrylic acid (CAS 14364-05-7)
- (S)-5-Ethynylpyrrolidin-2-one (CAS 160024-29-3)
- Semaglutide impurity 274 (CAS CATO-C4X-2226274)
Why CATO?
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