99% Purity Safe Delivery Clobetasol Propionate CAS: 25122-46-7 For Anti
Superiority
Zhongshan Latterson Biotechnology Co., Ltd., is a comprehensive pharmaceutical enterprise, which specialized in bio-pharmaceutical technology over 7 years. The company is located in Zhongshan City, Guangdong Province , China.
Our factory covers an area of 33500 square meters, with clean environment and nice layout. There are several large or medium workshops and QA and research center with advanced equipment. At present, our main products are Anabolic Steroid series, Peptide series, Local Anesthetic series. Our products reach the advanced standard of domestic market, many of which reach the international standard, certificates contain: KOSHER , ISO 9001:2008 , GMP , SGS.
Specification:
Product name: Clobetasol propionate
Synonyms: 17-propionate; cgp9555; clobesol; pregna-1, 4-diene-3, 20-dione, CLOBESTASOL PROPIONATE; CLOBETASOL-17-PROPIONATE; Clovate; Clonovate;
CAS No.: 25122-46-7
EINECS No.: 246-634-3
Molecular formula: C25H32ClFO5
Molecular weight: 466.97
Quality standard: USP33
Assay: 97.0%-102.0%
Grade: medical grade
Chemical Properties: white to yellowish crystalline powder. This product is easily soluble in chloroform, dissolved in ethyl acetate in methanol or ethanol, slightly soluble in water, insoluble.
Use: Topical corticosteroid; Glucocorticoid; Anti-inflammatory
Applications:
Clobetasol propionate is used for the treatment of various skin disorders including eczema, herpes labialis,psoriasis, and lichen sclerosus. It is also used to treat several auto-immune diseases including alopecia areata, vitiligo, lichen planus (auto immune skin nodules), and mycosis fungoides (T-cell skin lymphoma). It is used as first-line treatment for both acute and chronic GVHD of the skin.
Clobetasol proprionate is used cosmetically by dark-skinned women for skin whitening, although this use is controversial. The U.S. Food and Drug Administration has not approved it for that purpose, and sales without a prescription are illegal in the U.S. Nonetheless, it is often sold in U.S. retail beauty supply stores and on the internet. It is also sold internationally, and does not require a prescription in some countries. Whitening creams with clobetasol proprionate, such as Hyprogel, can make skin thin and easily bruised, with visible capillaries, and acne. It can also lead to hypertension, elevated blood sugar, suppression of the body’s natural steroids, and stretch marks, which may be permanent.
Clobetasol propionate is with mercury and hydroquinone “amongst the most toxic and most used agents in lightening products.” Many products sold illegally have higher concentrations of clobetasol propionate than is permitted for prescription drugs.
COA :
| Standard adopted |
USP38 |
| Items of analysis |
Specification |
Results |
| Description |
White or almost white crystalline powder |
Almost white crystalline powder |
| Solubility |
Practically insoluble in water,slightly soluble in benzene and diethyl ether ,sparingly soluble ethanol, soluble in acetone and in dimethyl sulfoxide, in chloroform, in methanol and in dioxane |
Complies |
| Identification (IR) |
Complies with the Standard |
Complies |
| Specific Rotation |
+98°~+104°
+98°~+104° |
+100.4°
+100.4° |
| Melting point |
about 196ºC |
195.0ºC~197.0ºC
195.0ºC~197.0ºC |
| Loss on drying |
≤2.0%
max.2.0% |
0.20%
0.20% |
| Residue on ignition |
≤ 0.1%
max. 0.1% |
0.04%
0.04% |
| Heavy Metals |
≤20ppm
max.20ppm |
Complies |
| Single impurity |
≤1%
N.m.t 1.0% |
0.16%
0.16% |
| Sum impurity |
≤2.5%
N.m.t 2.5% |
0.46%
0.46% |
| Organic volatile impurities |
meet the ICH requirement |
Complies |
| Assay(HPLC,basisondrying) |
98.5%~102.0%
98.5%~102.0% |
99.9%
99.9% |
| THF |
≤720ppm
Not more than 720ppm |
Complies |
| Methanol |
≤3000ppm
Not more than 3000ppm |
Complies |
| DMF |
≤880ppm
Not more than 880ppm |
Complies |
| Pyridine |
≤ 200ppm
Not more than 200ppm |
Complies |
| Dichloromethane |
≤600ppm
Not more than 600ppm |
Complies |
| Ethanol |
≤5000ppm
Not more than 5000ppm |
Complies |
| Acetone |
≤5000ppm
Not more than 5000ppm |
Complie |
Our service
1.100% reshipment policy is our business basic.100% reshipment immediately if your parcel stays Customs for 4 days and doesn’t get updated.
2.Total refund for 15 days of dissatisfaction with quality.
3.We can provide free samples.
4.We have a special packing ,It can be easily passed through the customs.It will be more safe.
5.Our company have a long term cooperate with DHL.EMS.Fedex and so on .It can be sent to your hand more quickly. Parcel photo should be offered within 12hours after receiving your steroid payment.
6.If you have a chance to come to China. I can show you our lab.
7.Our company has WU, MG, TT, and Bitcoin payment ways in advance.You can pay 95% for the peptides cost at first for order, the rest can offer us in your next order;
| Sex Enhancement (Raw Powder) |
| Sildenafil Citrate (Viagra) |
| Tadalafil (Cialis) |
| Dapoxetine |
| Dapoxetine HCL |
| Vardenafil |
| Vardenafil HCL |
| Yohimbine HCL |
| Avanafil |
| Flibanserin |
|
|
| Local Anesthetic (Raw Powder) |
| Benzocaine |
| Benzocaine HCL |
| Bupivacaine HCL |
| Bupivacaine |
| Lidocaine |
| Lidocaine HCL |
| Pramoxine HCL |
| Prilocaine |
| Prilocaine HCL / Propitocaine HCL |
| Procaine |
| Procaine HCL（Novocain / Novocaine） |
| Procainamide hydrochloride |
| Ropivacaine HCL |
| Tetracaine |
| Tetracaine HCL |
| Mepivacaine |
| Mepivacaine hydrochloride |
| Trimecaine Hydrochloride |
| Dibucaine |
| Ropivacaine mesylate |
| Cinchocaine Hcl |
| Levobupivacaine |
| Ropivacaine hydrochloride |
| Dimethocaine Hydrochloride |
| Proparacaine hydrochloride |
| Dimethocaine Hydrochloride |
| Fat Burning(raw powder) |
| T3 (Liothyronine Sodium) |
| T4 (L-Thyroxine / L-Thyroxine Sodium salt) |
| L-Carnitine |
| Theobromine |
| Synephrine |
| Synephrine HCL |
| Rimonabant |
| Lorcaserin HCl |
| CLA (Conjugated Linoleic Acid) |
| Orlistat |
| Calcium Pyruvate |
| DMAA (1,3-Dimethylpentylamine HCL) |
| L-Citrulline |
Sales Manager