(Precursor / Antioxidant Stabilizer)
by Muby Chem
Muby Chem operates a state-of-the-art manufacturing facility producing Cysteine Hydrochloride known for its exceptional purity and efficacy. This compound is particularly valuable in the pharmaceutical industry.
Our advanced technology ensures the production of Cysteine Hydrochloride with exceptional purity and quality, making it an ideal choice for use in the pharmaceutical industry.
Applications: MOLACID® CHCL is used in pharmaceutical manufacturing as an antioxidant stabilizer to protect formulations from oxidative degradation. It is used in pharmaceutical manufacturing as an antioxidant stabilizer in tablets, capsules, oral liquids and injectable formulations. In parenteral nutrition, it may serve as a nutritional or metabolic component in intravenous formulations. It is also used as a chemical precursor or intermediate in the synthesis of certain active pharmaceutical ingredients.
| # | PROPERTY | TYPICAL VALUE |
|---|---|---|
| 1 | CAS No | 52-89-1 |
| 2 | Molecular Formula | C3H7NO2S·HCl |
| 3 | Molecular Weight | 157.62 g/mol |
| # | TEST | SPECIFICATION - USP |
|---|---|---|
| 1 | Description | It occurs as white crystals or crystalline powder. |
| 2 | Identification Test (A) |
(A) Infrared absorption spectrophotometry. |
| 3 | Solubility | It is freely soluble in water, slightly soluble in ethanol (96%). |
| 4 | Residue On Ignition | Not more than 0.4%. |
| 5 | Specific optical rotation | Between + 5.5 to + 7.0 (dried substance). |
| 6 | Sulfate | Not more than 0.03%. |
| 7 | Sulfates | Not more than 300 ppm. |
| 8 | Iron | Not more than 30 ppm. |
| 9 | Related Compounds (A) Individual impurities (B) Total impurities |
(A) Not more than 0.5%. (B) Not more than 2.0%. |
| 10 | Optical Rotation | Between +5.7° to +6.8°. |
| 11 | Sulfated ash | Not more than 0.1%. |
| 12 | Loss on Drying | Between 8.0%–12.0%. |
| 13 | Assay | Not less than 98.5% and not more than 101.5% on the dried basis. |
MOLACID® CHCL is packed in HDPE bag or HDPE drum with double PE liners inside having bar-coded label and tamper-evident seal.
The shelf life is 3 years. Preserve in well-closed containers.
This document and any information provided herein does not constitute a legally binding obligation of Muby Chem and has been prepared in good faith and is believed to be accurate as of the date of issuance. Unless expressly agreed otherwise in writing in a supply contract or other written agreement between you and Muby Chem: