3,6-Dichloro-2-hydroxybenzoic acid-cyclo-<SUP>13</SUP>C<SUB>6</SUB> CAS 1173019-34-5
| CAS No. | 1173019-34-5 |
| Molecular Formula | C[13C]6H4Cl2O3 |
| Molecular Weight | 212.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3,6-Dichloro-2-hydroxybenzoic acid-cyclo-<SUP>13</SUP>C<SUB>6</SUB> 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.
3,6-Dichloro-2-hydroxybenzoic acid-cyclo-<SUP>13</SUP>C<SUB>6</SUB> (CAS 1173019-34-5) is a high-purity analytical reference standard with the molecular formula C[13C]6H4Cl2O3 and a molecular weight of 212.97 g/mol.
The molecular framework of 3,6-Dichloro-2-hydroxybenzoic acid-cyclo-<SUP>13</SUP>C<SUB>6</SUB> (C[13C]6H4Cl2O3) is characterized by a carboxylic acid group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C[13C]6H4Cl2O3 |
| Molecular Weight | 212.97 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
Related Dichloro Standards
- 2,6-Dichloro-4-nitroaniline-13C6 (Dichloran-13C6) (CAS 1185125-07-8)
- 2,6-Dichloro-3,5-difluorocyclohexa-2,5-diene-1,4-dione (CAS 2218-88-4)
- 2,4-Dichloro-6-(1,1-difluoroethyl)pyrimidine (CAS 1246034-15-0)
- 3,5-Dichloro-2,6-difluoro-N-methylpyridin-4-amine (CAS 17723-15-8)
- 2,3-Dichloro-6-(difluoromethyl)pyridin-4-amine (CAS 1804448-25-6)
- 3,5-Dichloro-4-(difluoromethyl)pyridin-2-amine (CAS 1805286-02-5)
- 2,6-Dichloro-3-(difluoromethyl)pyridin-4-amine (CAS 1805322-96-6)
- 4,5-Dichloro-3-(difluoromethyl)pyridin-2-amine (CAS 1805332-07-3)
Recommended Standards
- 3-Bromo-1,1,1,2,2-pentafluoropropane (CAS 422-01-5)
- Dichloromethyldiisopropoxyborane (CAS 62260-99-5)
- (5-(1,3-Dioxolan-2-yl)-2-fluoropyridin-3-yl)boronic acid (CAS 1253569-20-8)
- 2,3-Dibromopropionitrile (CAS 4554-16-9)
- LCPD100655-ME (CAS CATO-LCPD100655-ME)
- N-(4-Bromo-2,5-difluorophenyl)-3-methoxybenzamide (CAS 286366-73-2)
- 5-Bromo-6-butoxypyridin-3-amine (CAS 1513966-52-3)
- 4-Amino-2-chloro-3-methylphenol hydrochloride (CAS 1998216-20-8)
- Dynorphin A (1-10)-Gly-chloromethylketone (N-1605.0005) (CAS 189002-98-0)
- Ilaprazole impurity 204 (CAS 1379034-97-5)
- 4-Methoxy-2-(trifluoromethyl)benzoyl chloride (CAS 98187-17-8)
- 1-(6-Amino-2H-1,3-benzodioxol-5-yl)ethan-1-ol (CAS 927833-63-4)
- 4-(oxan-4-yloxy)piperidine (CAS 933716-36-0)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
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