(1-(Phenylsulfonyl)-1H-indol-7-yl)boronic acid CAS 1256358-56-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1256358-56-1 |
| Molecular Formula | C14H12BNO4S |
| Molecular Weight | 301.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (1-(Phenylsulfonyl)-1H-indol-7-yl)boronic acid (CAS 1256358-56-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H12BNO4S. Molecular weight: 301.13 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H12BNO4S |
| Molecular Weight | 301.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Phenylsulfonyl Standards
- (1-(Phenylsulfonyl)-1H-indol-4-yl)boronic acid (CAS 1256358-55-0)
- (1-(Phenylsulfonyl)-1H-indol-5-yl)boronic acid (CAS 480438-51-5)
- (1-(Phenylsulfonyl)-1H-indol-6-yl)boronic acid (CAS 480438-52-6)
- 5-(Phenylsulfonyl)-2-(trifluoromethyl)aniline (CAS 915763-83-6)
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Recommended Standards
- Methyl 3,6-dichloro-4-((furan-2-ylmethyl)amino)picolinate (CAS 1259329-29-7)
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- Diethyl 3-bromophthalate (CAS 127413-58-5)
- Benzyl 2-(methylamino)acetate (CAS 54384-05-3)
- Piperidine-2,4-dione 2,4-Diketopiperidine 2,4-Piperidinedione 2,4-Dioxopiperidine 50607-30-2 (CAS 50607-30-2)
- 3-(4-(2,3-Dimethylphenyl)piperazin-1-yl)propan-1-amine (CAS 938307-34-7)
- N,N,N'-Triphenyl-1,4-phenylenediamine (CAS 19606-98-5)
- 2-[4-(2-methyl-1,3-thiazol-4-yl)phenyl]acetic acid (CAS 77015-22-6)
- 3-(Naphthalene-2-sulfonamido)benzoic acid (CAS 186032-64-4)
- Tumor Targeted Pro-Apoptotic Peptide (CAS 1926163-30-5)
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 13829788188 / jacky.chen@cato-chem.com