Chlorpheniramine-d6 (maleate) (Synonyms: (±)-Chlorpheniramine-d6, Chlorprophenpyridamine-d6) |
| Catalog No.GC49652 |
An internal standard for the quantification of chlorpheniramine
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 1219806-45-7
Sample solution is provided at 25 µL, 10mM.
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Chlorpheniramine-d6 is intended for use as an internal standard for the quantification of chlorpheniramine by GC- or LC-MS. Chlorpheniramine is a histamine H1 receptor antagonist with an IC75 value of 0.0016 μg/ml for reversal of histamine-induced spasms in isolated guinea pig ileum.1 It protects against intravenous histamine-induced death (PD50 = 0.15 mg/kg) and delays induction of aerosolized histamine-induced coughing (ED100sec = 0.44 mg/kg) in guinea pigs. Chlorpheniramine (20 mg/kg, i.p.) prevents histamine-induced passive cutaneous anaphylaxis (PCA) in rabbits.2 It also reduces respiratory resistance and hypersecretion of tracheobronchial fluid in a dog model of histamine-induced asthma.3 Formulations containing chlorpheniramine have been used in the treatment of seasonal allergies.
1.Lish, P.M., Robbins, S.I., and Peters, E.L.Specificity of antihistamine drugs and involvement of the adrenergic system in histamine deaths in the guinea pigJ. Pharmacol. Exp. Ther.153(3)538-543(1966) 2.Henson, P.M., and Cochrane, C.G.Immunological induction of increased vascular permeability. I. A rabbit passive cutaneous anaphylactic reaction requiring complement, platelets, and neutrophilsJ. Exp. Med.129(1)153-165(1969) 3.Yamatake, Y., Sasagawa, S., Yanaura, S., et al.Involvement of histamine H1- and H2-receptors in induced asthmas in dogsJpn. J. Pharmacol.27(6)791-797(1977)
| Cas No. | 1219806-45-7 | SDF | |
| Synonyms | (±)-Chlorpheniramine-d6, Chlorprophenpyridamine-d6 | ||
| Canonical SMILES | ClC(C=C1)=CC=C1C(CCN(C([2H])([2H])[2H])C([2H])([2H])[2H])C2=CC=CC=N2.OC(/C=C\C(O)=O)=O | ||
| Formula | C16H13ClD6N2 • C4H4O4 | M.Wt | 396.9 |
| Solubility | Methanol: slightly,Water: slightly | Storage | -20°C |
| General tips | Please select the appropriate solvent to prepare the stock solution according to the
solubility of the product in different solvents; once the solution is prepared, please store it in
separate packages to avoid product failure caused by repeated freezing and thawing.Storage method
and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored
at -20°C, please use it within 1 month. To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time. |
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| Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. | ||
| Prepare stock solution | |||
|
1 mg | 5 mg | 10 mg |
| 1 mM | 2.5195 mL | 12.5976 mL | 25.1953 mL |
| 5 mM | 0.5039 mL | 2.5195 mL | 5.0391 mL |
| 10 mM | 0.252 mL | 1.2598 mL | 2.5195 mL |
Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
g
μL
Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)
Calculation results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )
Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.
Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.
Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.
Quality Control & SDS
- View current batch:
- Purity: >99.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Average Rating: 5 (Based on Reviews and 25 reference(s) in Google Scholar.)
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