Dexchlorpheniramine (CAS 25523-97-1) — formula C16H19ClN2, molecular weight 274.79; category pharmaceutical intermediates and APIs.
Dexchlorpheniramine (CAS 25523-97-1) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C16H19ClN2 comprises 16 C, 19 H, 1 Cl, 2 N atoms. Its molecular weight is about 274.79. Reported physicochemical data: boiling point around 142 °C @ 1.0 mm Hg /Racemate/, LogP about 3.4. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 25523-97-1 |
|---|---|
| Molecular Formula | C16H19ClN2 |
| Molecular Weight | 274.79 |
| Boiling Point | 142 °C @ 1.0 mm Hg /Racemate/ |
| LogP | 3.4 |
| Applications | ANTIHISTAMINE FOR ALLERGIC & VASOMOTOR RHINITIS (MALEATE), ANTIHISTAMINE FOR MILD URTICARIA AND ANGIOEDEMA (MALEATE), ANTIHISTAMINE FOR INSECT BITE REACTIONS (MALEATE), ANTIHISTAMINE FOR PRURITUS OF ALLERGIC REACTIONS /MALEATE/, Used used in the prevention of the symptoms of allergic conditions such as rhinitis, urticaria |
| Category | Pharmaceutical Intermediates & APIs |
Documented applications: ANTIHISTAMINE FOR ALLERGIC & VASOMOTOR RHINITIS (MALEATE), ANTIHISTAMINE FOR MILD URTICARIA AND ANGIOEDEMA (MALEATE), ANTIHISTAMINE FOR INSECT BITE REACTIONS (MALEATE), ANTIHISTAMINE FOR PRURITUS OF ALLERGIC REACTIONS /MALEATE/, Used used in the prevention of the symptoms of allergic conditions such as rhinitis, urticaria.
Dexchlorpheniramine is a pharmaceutical intermediate or API compound with CAS registry number 25523-97-1 and molecular formula C16H19ClN2 (molecular weight 274.79), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 25523-97-1
Its molecular formula C16H19ClN2 comprises 16 C, 19 H, 1 Cl, 2 N atoms.
Also known as: Dexchlorpheniramine · 右氯苯那敏
Category: pharmaceutical intermediates and APIs
The CAS registry number of Dexchlorpheniramine is 25523-97-1.
Molecular formula C16H19ClN2, molecular weight 274.79.
It is also registered under: Dexchlorpheniramine, 右氯苯那敏.
Recorded applications: ANTIHISTAMINE FOR ALLERGIC & VASOMOTOR RHINITIS (MALEATE), ANTIHISTAMINE FOR MILD URTICARIA AND ANGIOEDEMA (MALEATE), ANTIHISTAMINE FOR INSECT BITE REACTIONS (MALEATE), ANTIHISTAMINE FOR PRURITUS OF ALLERGIC REACTIONS /MALEATE/, Used used in the prevention of the symptoms of allergic conditions such as rhinitis, urticaria.
Category: Pharmaceutical Intermediates & APIs.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Dexchlorpheniramine (CAS 25523-97-1), compiled from public chemistry databases.
| CAS Registry Number | 25523-97-1 |
|---|---|
| PubChem CID | 33036 |
| Molecular formula | C16H19ClN2 |
| IUPAC name | (3S)-3-(4-chlorophenyl)-N,N-dimethyl-3-pyridin-2-ylpropan-1-amine |
| UNII (FDA) | 3Q9Q0B929N |
| Molecular Weight | 274.79 |
|---|---|
| XLogP3 | 3.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 5 |
| Exact Mass | 274.1236763 |
| Monoisotopic Mass | 274.1236763 |
| Topological Polar Surface Area | 16.1 |
| Heavy Atom Count | 19 |
| Boiling Point | 142 °C @ 1.0 mm Hg /Racemate/ |
|---|
DEXCHLORPHENIRAMINE; 25523-97-1; D-Chlorpheniramine; (+)-Chlorpheniramine; Chlo-amine; Phendextro; Dexclorfeniramina; Dapriton; Fortamine; Isomerine; Polaramin; Dexchlorpheniraminum; Chlorpheniramine, d-; Chlorphenamine, (s)-; Chlorpheniramine, (s)-; (3S)-3-(4-chlorophenyl)-N,N-dimethyl-3-pyridin-2-ylpropan-1-amine
Dexchlorpheniramine · CAS 25523-97-1 · C16H19ClN2. UNII 3Q9Q0B929N. Boiling Point: 142 °C @ 1.0 mm Hg /Racemate/.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 右氯苯那敏