Shanghai Upbio Tech Co.,Ltd（expird）
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Business Type:Lab/Research institutions
CAS NO.76-25-5
99%(1-100)Gram
1,In No Less five years exporting experience.
2.Lower Price with higher quality
3,Free sample
4,We are sincerely responsible for the "product quality" and "After Service"
Company Introduction:
Onchem (China) Co.,Ltd is a comprehensive manufacturer and
an international distribution of chemicals
throughout the world. Specialized in APIs,
chemical intermediates, herbal extract and pharmaceutical raw materials.
Name: Triamcinolone Acetonide
Synonyms : 9a-Fluoro-11b,16a,17a,21-tetrahydroxy-1,4-pregnadiene-3,20-dione 16,17-acetonide; 9a-Fluoro-16a-hydroxyprednisolone 16a,17a-acetonide
Molecular Formula: C24H31FO6
Molecular Weight : 434.50
CAS Registry Number : 76-25-5
Assay : 99.0%
EP5
| Items | Specifications | Results |
| Characters | A white or almost white crystalline powder | Almost white crystalline powder |
| Identification | A: IR Absorption | Complies |
| B:TLC | Complies | |
| Specific optical rotation | Between +100°and +107° | +102° |
| Water | Not more than 2.0% | 1.30% |
| Related substances | Any infividual impurity not more than 0.25% | 0.18% |
| Total impurities not more than 0.5% | 0.30% | |
| Assay | Between 97.0%~103.0% | 100.60% |
| Particle size | ||
| 100%<15μm | 100%<15μm | |
| 99%<10μm | 99.0%<10μm | |
| 80%<5μm | 80.0%<5μm | |
| Conclusion | The results can conform with EP5 | |
USP34
| Items | Specifications | Results |
| Appearance | White or almost white crystalline powder | White crystalline powder |
| Identification | 1) Infrared Absorption | Compliance |
| 2) Ultraviolet Absorption | ||
| Specific Rotation | +118°~+130° | +121° |
| Loss on drying | ≤1.5% | 0.10% |
| Heavy metals | ≤0.0025% | Compliance |
| Chromatographic Purity | Any individual impurity ≤0.3% | Any dividual impurity: 0.08% |
| Total impurities≤0.8% | Total impurities: 0.4% | |
| Residual solvent | Methanol≤0.3% | 0.03% |
| Ethanol≤0.5% | 0.04% | |
| Acetone≤0.5% | Not detected | |
| Chloroform≤0.006% | 0.00% | |
| Assay | 97.0%~102.0%, calculated on the dried basis | 100.60% |
| Particle Size | D90=28.15μm | |
| Conclusion | The product conforms to USP34 | |
Usage of Triamcinolone Acetonide Acetate
1) Triamcinolone Acetonide is used to treat various skin conditions, relieve the discomfort of mouth sores,
and nasal spray form, to treat allergic rhinitis
2) Triamcinolone acetonide has been used in various eye diseases and has been found useful in reducing
macular edema
3) Triamcinolone Acetonide is also used in veterinary medicine as an ingredient in topical ointments, also
in topical sprays for control of pruritus in dogs
Factory Picture:
Delivery:
3days by EMS,FEDEX,DHL.
Welcome to Onchem (China) Co.,Ltd, and welcome to inquiry me about all our products,
we will provice the competitive price for u.
We are sincerely responsible for the "product quality" and "After Service"