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High Quality Isotretinoi Powder 99% CAS 4759-48-2

Name: High Quality Isotretinoi Powder 99% CAS 4759-48-2
Brand: Isotretinoin
SKU: pr2609221032
Price: 2600 USD
Availability: InStock

TDS 25 Inquiries

Unit Price:

$2600-2800/MT FOB

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CAS No.:

4759-48-2

Grade:

Pharmaceutical Grade

Content:

99%

Port:

shanghai

Brand:

Isotretinoin

Packaging:

25kg/bag

Price valid (until):

2026-10-22

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Ou Sheng International Trading Limited

Company Type:

Trader

Location:

Hongkong, China

Payment Terms:

100% TT in advance

Average Lead Time:

15 days

Qualification:

Main Products:

nitric acid,sles,xylene,aniline

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Product Description
Seller Information
Inquiry History

Description

High Quality Isotretinoi Powder 99% CAS 4759-48-2

What is Isotretinoi?
Retinoic acid(Tretinoin) is commonly used in dermatology drugs, which is the department of vitamin A (Victoria methano) metabolic intermediates.It mainly affects the growth of bones and epithelial metabolism, can promote epithelial cell proliferation and updates, and can inhibit the proliferation and differentiation of keratinocytes, so hyperkeratosis can be back to normal. Therefore many complete or incomplete keratosis, hyperkeratosis of diseases have a certain therapeutic effect, treat a variety of skin diseases. The use of the drug can penetrate topical skin quickly, enable significantly increased epithelial cell turnover. This class of drugs has strong and rapid inhibition on the secretion of the sebaceous glands, can reduce sebum secretion. In addition, the product also has anti-tumor, promote wound healing and anti-inflammatory effects

Details:

Product Name	Retinoic acid
CAS NO.	135463-81-9
Appearance	White Powder or lyophilized powder
Purity	99% or customized
Application	Drug peptides
Usage	TRETINOIN;TRETINOIN VITAMIN A ACID;TRANS-RETINOIC ACID;TRANS VITAMIN A ACID;VITAMIN A ACID;VITAMIN A ACID, ALL-TRANS;all-trans-Retinoic acid,97%;2,4,6,8-Nonatetraenoic acid

Specification	1kg 5kg 25kg
Delivery time	5-6 days fast delivery free customs clear DDP

COA:

Test Items	Specifications	Test Results
Assay(by HPLC)	Astaxanthin>3%	3.35%
Appearance	Dark Red Powder	Complies
Odor	Characteristic	Complies
Taste	Sweet	Complies
Identification	( + )	Positive
Mesh Size	100% pass 80 mesh	Complies
Sulphated Ash	≤5.0%	2.3%
Loss on Drying	≤6.0%	4.77%
Heavy metals	≤10ppm	Complies
Arsen	≤2ppm	Complies
Pesticides Residue	≤2ppm	Complies
Total Plate Count	≤1000CFU/gm	Complies
Yeast&Mold	≤100CFU/gm	Complies
Salmonella	Negative	Complies
E.Coli	Negative	Complies

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Function & Application

Funcation:
(1) Applies to abnormal tyshiyongyupe of acne, fish phosphorus disease and abnormal psoriasis.
(2) Resistance to abnormal skin drugs.
(3) Tretinoin mainly affects the growth of bones and epithelial metabolism, can promote epithelial cell proliferation and updates, and can inhibit the proliferation and differentiation of keratinocytes, so hyperkeratosis can be back to normal. Therefore many complete or incomplete keratosis, hyperkeratosis of diseases have a certain therapeutic effect, treat a variety of skin diseases. Tretinoin is mainly used in the treatment of psoriasis, ichthyosis, follicular keratosis, acne, lichen planus, verrucous epidermal nevus, impetigo, vitiligo, lichen psoriasis, the face of pityriasis alba, etc.

Application:
retinoic acid (tretinoin) is a vitamin A derivative. It has demonstrated an ability to alter collagen synthesis, increase dermal hyaluronic acid levels, and stimulate fibroblast growth and the extracellular matrix. It is used for keratinization disorders and for treating acne. Retinoic acid's anti-aging effect has been convincingly documented and it is often used for treating the visible signs of aging, though these results can take approximately 6 months to be visible. It is associated with a number of adverse effects, including irritation, photosensitivity, skin dryness, redness, and peeling. It should also not be used while pregnant

Items	Specifications

Shop High Quality Isotretinoi Powder 99% CAS 4759-48-2-Detailed Image 1

ECHEMI Editorial Reference

Isotretinoin(13-cis-Retinoic acid) is a medication used for the treatment of severe acne. It was first developed to be used as a chemotherapy medication for the treatment of brain cancer, pancreatic cancer and more.Target: RAR/RXRIsotretinoin has been the most effective and long-lasting drug for the treatment of severe acne for more than 30 years and can achieve long-term remission in 70-80% of patients after a single course. The new evidence-based European S3-guideline recommends the us
Retinoic acid is a retinoid consisting of 3,7-dimethylnona-2,4,6,8-tetraenoic acid substituted at position 9 by a 2,6,6-trimethylcyclohex-1-en-1-yl group (geometry of the four exocyclic double bonds is not specified). It has a role as a human metabolite. It is a retinoid and an alpha,beta-unsaturated monocarboxylic acid. It is a conjugate acid of a retinoate.

Certificates

Basic Info

Product Name:

Isotretinoin

Other Name:

Retinoic acid,13-cis-;13-cis-Retinoic acid;Neovitamin A acid;13-cis-Vitamin A acid;Ro 4-3780;13-cis-β-Retinoic acid;Isotretinoin;(13Z)-Retinoic acid;Accutane;Roaccutane;AGN 190013;Roaccutan;Accure;13-RA;Isotrex;IsotrexGel;cis-Retinoic acid;Absorica;Amnesteem;Claravis;Roacutan

CAS No.:

4759-48-2

Molecular Formula:

C20H28O2

InChIKeys:

InChIKey=SHGAZHPCJJPHSC-XFYACQKRSA-N

Molecular Weight:

300.44

Exact Mass:

300.44

EC Number:

225-296-0

HScode:

2942000000

Categories:

Other Chemical Drugs

Characteristics

PSA:

37.3

XLogP3:

5.66

Appearance:

Yellow-orange to orange Fine Crystalline Powder

Density:

1.0±0.1 g/cm3

Melting Point:

174-175 °C

Boiling Point:

462.8°C at 760 mmHg

Flash Point:

350.6±11.0 °C

Refractive Index:

1.556

Water Solubility:

H2O: insoluble

Storage Conditions:

−20°C

Vapor Pressure:

1.02X10-7 mm Hg at 25 °C (est)

Toxicity:

LD50 (20 day) in mice, rats (mg/kg): 904, 901 i.p.; 3389, >4000 orally (Kamm)

PKA:

See More Isotretinoin Properties 

Hazard Identification

Classification of the substance or mixture

Reproductive toxicity, Category 1B

Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H360 May damage fertility or the unborn child H400 Very toxic to aquatic life H410 Very toxic to aquatic life with long lasting effects
Prevention	P203 Obtain, read and follow all safety instructions before use. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P273 Avoid release to the environment.
Response	P318 IF exposed or concerned, get medical advice. P391 Collect spillage.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

PRECAUTIONS FOR CYTOTOXIC AND HAZARDOUS DRUGS:/ Facilities (eg, shelves, carts, counters, and trays) for storing hazardous drugs are designed to prevent breakage and to limit contamination in the event of leakage. Bins, shelves with barriers at the front, or other design features that reduce the chance of drug containers falling to the floor should be used. Hazardous drugs requiring refrigeration should be stored separately from nonhazardous drugs in individual bins designed to prevent breakage and to contain leakage.

See More Isotretinoin Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
nitric acid,sles,xylene,aniline

Location:
UNIT 903, 9/F., CAMERON COMM CENTRE, 458-468 HENNESSY ROAD, CAUSEWAY BAY HONG KONG

Payment Terms:
100% TT in advance

Average lead Time:
15 days

Total Annual Revenue:
$5 million-$10 million

Total Employees:
51-100

Year of Establishment:
2026

We are a professional exporter of industrial chemical solvents and mining‑use chemicals.

We supply a wide range of industrial solvents for coating, printing, cleaning and manufacturing industries. Our mining‑chemical products include flotation collectors, frothers, flocculants and other reagents for mineral processing and mine wastewater treatment.

With rich experience in chemical export, we provide stable‑quality goods, customized packaging and complete export solutions. We sincerely welcome global customers for inquiries and long‑term cooperation.

Inquiry History

25 Inquiries

Country	Product	Purchase Quantity	Date Posted
Croatia	Isotretinoin 4759-48-2	10 G	Nov 18, 2023
Germany	Isotretinoin CAS: 4759-48-2	50000 KG	Sep 22, 2026
Denmark	Isotretinoin	5 G	Sep 9, 2026
New Zealand	Accutane powder	10 G	Aug 9, 2026
Italy	Isotretinoin	10 G	Jul 16, 2026
United States	Isotretnoin	1 MT	Jul 10, 2026
United States	isotretinoin	1 KG	Apr 8, 2026
Canada	Isotretinoin	50 G	Feb 19, 2026
United States	Isotretinoin	100 G	Jan 27, 2026
Czech	Isotretinoin	30 G	Dec 17, 2025
Russia	Isotretinoin Lidose 8 mg, 16 mg, 24 mg, 32 mg	500 KG	Nov 13, 2025
Czech	Isotretinoin	1 KG	Nov 8, 2025
Pakistan	Isotretinoin	10000 MG	Oct 25, 2025
Norway	Isotretinoin powder	10 G	Apr 13, 2025
Germany	Isotretinoin	1 KG	Jun 26, 2026
Germany	Api Powder Isotretinoin 98% Accutane ISOTRETINOIN API POWDER	10 G	Apr 3, 2026
Australia	isotretinoin	10 G	Mar 10, 2026
United States	Isotretinoin	1 MT	Mar 5, 2026
Denmark	Isotretinoin powder	20 G	Nov 21, 2025
Pakistan	Isotretinoin	1 KG	Oct 27, 2025

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High Quality Isotretinoi Powder 99% CAS 4759-48-2

Product Description

Seller Information

Inquiry History

High Quality Isotretinoi Powder 99% CAS 4759-48-2

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

More Choices Find All Products for Sale 

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