| Chloroquine Phosphate |
Tablet |
|
|
Refer to FDA's Dissolution Guidance, 2018 |
|
|
2020/04/16 |
| Chlorothiazide |
Suspension |
|
|
Develop a dissolution method |
|
|
2019/03/07 |
| Chlorpheniramine Maleate |
Tablet (Extended Release) |
III (Reciprocating Cylinder) |
27 dpm |
Row 1: Test Fluid 1 (0.1N HCl) for 1st hour. Row 2: Test fluid 2 (Phosphate Buffer, pH 7.5) for 5th hour |
Row 1: 250 mL. Row 2: 250 mL |
1 hour for test fluid 1, and 4 hours for test fluid 2 |
2007/07/25 |
| Chlorpheniramine Maleate/Codeine Phosphate |
Tablet (Extended Release) |
II (Paddle) |
50 |
Simulated gastric fluid (SGF) without enzyme (pH 1.2) |
900 |
0.5, 1, 2, 4, 6, 8 and 12 hours |
2016/10/20 |
| Chlorpheniramine Maleate/Ibuprofen/Phenylephrine HCl |
Tablet |
II (Paddle) |
50 |
50 mM Potassium Phosphate Buffer, pH 6.5 (degassed) |
900 |
5, 10, 15, 20 and 30 |
2015/06/25 |
| Chlorpheniramine Maleate/Ibuprofen/Pseudoephedrine HCl |
Tablet |
II (Paddle) |
50 |
0.05 M Phosphate Buffer, pH 6.5 |
900 |
10, 20, 30 and 45 |
2004/02/20 |
| Chlorpheniramine Polistirex/ Codeine polistirex |
Suspension (Extended Release) |
II (Paddle) |
50 |
Acid Stage: 0.1 N HCl; Buffer Stage: pH 6.8 Phosphate Buffer [500 mL 0.1 N HCl for 1 hour, followed by addition of 400 mL of 0.2M NaH2P04 to pH 6.8] |
Acid Stage: 500 mL; Buffer Stage: 900 mL |
Acid Stage: 1 hour; Buffer Stage: 1, 2, 4, 6, 8 and 12 hours |
2016/03/17 |
| Chlorpheniramine Polistirex/Hydrocodone Polistirex |
Extended Release Oral Suspension |
II (Paddle) |
50 |
Simulated Gastric Fluid (SGF) at 37ºC ± 0.5ºC |
495 |
1, 2, 3, 6, 8, 12, 16 and 24 hours |
2011/06/30 |
| Chlorpheniramine Polistirex/Hydrocodone Polistirex |
Capsule (Extended Release) |
II (Paddle) |
50 |
Simulated Intestinal Fluid without enzyme |
500 |
1, 4, 12, and 24 hours |
2008/11/25 |
| Chlorpromazine HCl |
Tablet |
|
|
Refer to USP |
|
|
2012/01/05 |
| Chlorthalidone |
Tablet |
|
|
Develop a dissolution method |
|
|
2024/01/03 |
| Chlorzoxazone |
Tablet |
|
|
Develop a dissolution method |
|
|
2024/01/03 |
| Cholic Acid |
Capsule |
II (Paddle) with sinker |
100 |
Phosphate Buffer, pH 6.8 |
500 mL for 50 mg capsule; 900 mL for 250 mg capsule |
5, 10, 15, 20 and 30 |
2016/03/17 |
| Choline Fenofibrate |
Capsule (Delayed Release) |
II (Paddle) |
50 |
Acid Stage: 0.05M Sodium Phosphate, pH 3.5 ± 0.05; Buffer Stage: 0.05 M Sodium Phosphate, pH 6.8 ± 0.05 |
Acid stage: 500; Buffer stage: 900 |
Acid stage: 120; Buffer stage: 15, 30, 60, 90, 120, 240 and 360 |
2010/07/01 |
| Ciclopirox |
Topical Suspension |
|
|
Develop a method to characterize in vitro release |
|
|
2010/03/25 |
| Cilostazol |
Tablet |
|
|
Develop a dissolution method |
|
|
2023/09/15 |
| Cimetidine |
Tablet |
|
|
Refer to USP |
|
|
2023/11/30 |
| Cinacalcet HCl |
Tablet |
II (Paddle) |
75 |
0.05 N HCl |
900 |
10, 20, 30 and 45 |
2006/01/26 |
| Ciprofloxacin |
Injectable Suspension [Otic] |
IV (Flow through cell-closed loop) / 22 mm |
Flow @ 6 mL/min |
50 mM Acetate Buffer, pH 4.5 @37°C ± 0.5 [use glass beads; sample volume: 100 μl] |
480 |
5, 10, 15, 20, 30, 45, 60
and 75 |
2016/03/17 |
| Ciprofloxacin |
Oral Suspension |
II (Paddle) |
100 |
0.05 M Acetate Buffer with 0.025% Brij35 (polyoxyethylene lauryl ether), pH 4.5 |
900 |
10, 20, 30 and 45 |
2010/03/25 |