English
Hot selling high quality Carbidopa 38821-49-7 with reasonable price and fast delivery !!
1-1000 Kilogram
$600.00
≥ 1001 Kilogram
$500.00
- Item No.TOPMOQ1 Kilogram
Choice
Quantity:
If you have your own design, please contact us, there will have a professional customer service to communicate with you.
Don't have your files right now?No worries, Check out our art tips for more information.
If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
Product name: Carbidopa
CAS: 38821-49-7
Molecular Formula: C10H16N2O5
Molecular Weight: 244.24
Purity: 99%
Flash Point: 273.5º C
Boiling Point: 528.7 º C at 760 mmHg
Density: 1.42 g/cm3
Appearance: White villous crystallization
Item | Specifications | Results |
Appearance | White to creamy white powder | Creamy white powder |
Solubility | Meets the requirements | Meets the requirements |
IR | The spectrum of sample comlies with the spectrum obtained with standard | Complies |
Assay: RT | Corresponds to the peak obtained with the standard | Corresponds |
Specific rotation | -21°~-23.5° | -22.2° |
Loss on drying | 6.9%-7.9% | 7.3% |
Residue on ignition | Not more than 0.1% | 0.03% |
Heavy metals | Not more than 0.001% | Less than 0.001% |
Methyldopa | Not more than 0.5% | 0.18% |
Carbidopa related compound A | Not more than 0.5% | 0.08% |
Residual solvents | Meets the requirements | Meets the requirements |
Assay | 980-102.0% | 99.3% |
Conclusion | Conforms to USP32 | |
Captoril is used for the treatment of hypertension and heart failure. It is a synthetic non peptide angiotensin which converted to enzyme inhibitor, and it is mainly applied in the renin angiotensin aldosterone system (RAA system). Angiotensin of inhibiting the RAA system is converted to enzyme (ACE), which can block angiotensin I converted to angiotensin II, it can inhibit aldosterone secretion and reduce the retention of
water and sodium. It is used for treating high blood pressure, also used for ineffective treatment of diuretics, digitalis in patients with heart failure.
Qingdao Sigma Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals
and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma Chemical Co.,Ltd is a quality policy that "Elements in the system
all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
Send your message to us
No need register, just fill in contact info below, we will reply you within 24 hours!
