1-Hydroxypropyl hydrogen (4-chlorophenyl)boronate CAS 373384-13-5
| CAS No. | 373384-13-5 |
| Molecular Formula | C9H12BClO3 |
| Molecular Weight | 214.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Hydroxypropyl hydrogen (4-chlorophenyl)boronate.
1-Hydroxypropyl hydrogen (4-chlorophenyl)boronate (CAS 373384-13-5), molecular formula C9H12BClO3 and molecular weight 214.45 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, 1-Hydroxypropyl hydrogen (4-chlorophenyl)boronate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 214.45 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 1-Hydroxypropyl hydrogen (4-chlorophenyl)boronate 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 | C9H12BClO3 |
| Molecular Weight | 214.45 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
Related Hydroxypropyl Standards
- 3-Hydroxypropyl hydrogen (3-chlorophenyl)boronate (CAS 684648-44-0)
- Ethyl 5-(3-hydroxypropyl)thiophene-2-carboxylate (CAS 1824124-58-4)
- N-(2-Hydroxypropyl)benzenesulfonamide (CAS 35325-02-1)
- ethyl 4-(3-hydroxypropyl)piperidine-1-carboxylate (CAS 124438-33-1)
- N-(3-Hydroxypropyl)nonanamide (CAS 35627-80-6)
- 1-(2-Hydroxypropyl)-5-isopropyl-1h-1,2,3-triazole-4-carboxylic acid (CAS 1250950-16-3)
- 3-Hydroxypropyl hydrogen (3,4-difluorophenyl)boronate (CAS 684648-49-5)
- 2-Hydroxypropyl benzenesulfonate (CAS CATO-C4X-29513)
Recommended Standards
- (5-Chloro-2-propoxyphenyl)boronic Acid (CAS 849062-29-9)
- 2,6-Dichloro-4-(chloromethyl)-3-fluoropyridine (CAS 2094976-17-5)
- (5-Chloro-2-isopropoxyphenyl)boronic acid (CAS 352534-87-3)
- 3-Chloro-4-isopropoxyphenylboronic Acid (CAS 480438-56-0)
- N-Methyl-6-piperidin-3-ylnicotinamide dihydrochloride (CAS 2108724-24-7)
- 3-(Methoxymethyl)isoxazol-5-amine (CAS 1092290-08-8)
- (1R,2R)-(-)-[N,N'-Bis(4-bromobenzyl)-1,2-cyclohexanediamino][(2E)-2-buten-1-yl]chlorosilane, min. 98% (CAS 804559-39-5)
- 3-(4-Benzyl-3-oxo-3,4-dihydropyrido[2,3-b]pyrazin-2-yl)propanoic acid (CAS 1031651-10-1)
- 3-Butyl-2-thioxo-1,3-thiazolidin-4-one (CAS 21494-64-4)
- 5-(aminomethyl)-6-methylpyridine-3-sulfonamide hydrochloride (CAS 1909324-86-2)
- 2-BROMO-5-HYDROXY-3-PICOLINE (CAS 1003711-43-0)
- 2-{[(tert-Butoxy)carbonyl]amino}-4-(dimethylamino)butanoic acid (CAS 1404828-76-7)
- (2E,4Z)-Deca-2,4-dien-oyl (R)-Carnitine Inner Salt (CAS 128305-29-3)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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