Tulobuterol-d9 Hydrochloride CAS 1325559-14-5
| CAS No. | 1325559-14-5 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Tulobuterol-d9 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.
Tulobuterol-d9 Hydrochloride (CAS 1325559-14-5) is a high-purity analytical reference standard with the molecular formula C12H9D9ClNOHCl and a molecular weight of 273.24 g/mol.
Tulobuterol-d9 Hydrochloride (C12H9D9ClNOHCl) contains deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C12H9D9ClNO HCl |
| Molecular Weight | 273.24 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Tulobuterol Standards
- Tulobuterol Impurity N4 (CAS 117538-45-1)
- Tulobuterol Impurity N8 (CAS 118888-64-5)
- Tulobuterol Impurity 3 (CAS 133662-20-1)
- Tulobuterol Impurity 12 (CAS 14185-28-5)
- Tulobuterol Impurity 11 (CAS 14467-32-4)
- Tulobuterol Impurity 35 (CAS 1597775-10-4)
- Tulobuterol Impurity N7 (CAS 179749-59-8)
- Tulobuterol Impurity 19 (CAS 18366-40-0)
Recommended Standards
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- 2-(6-Methoxypyridin-2-yl)-2-methylpropanenitrile (CAS 1260665-70-0)
- 2-(1-Aminoethyl)-5-bromopyrrolo[2,1-f][1,2,4]triazin-4(1H)-one (CAS 1824622-79-8)
- 4-(2-Hydroxyethylamino)-4-oxobutanoic acid (CAS 147578-52-7)
- 2-(2-(3,5-Difluorophenoxy)ethyl)-1,3-dioxolane (CAS 1443345-85-4)
- 1-(Cyclopropylmethyl)-3,5-dimethyl-1H-pyrazole-4-sulfonyl chloride (CAS 1183992-83-7)
- (R)-2-phenylbutanoic acid (CAS 938-79-4)
- 4-(Aminomethyl)naphthalen-1-ol (CAS 887583-54-2)
- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
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