China (Mainland)
Carbidopa monohydrate CAS NO.38821-49-7
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,
- Product Details
Keywords
- Carbidopa monohydrate
- (+)-2-(3,4-dihydroxybenzyl)-2-hydrazinopropionic acid monohydrate
- 3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoic acid hydrate (1:1)
Quick Details
- ProName: Carbidopa monohydrate
- CasNo: 38821-49-7
- Molecular Formula: C10H16N2O5
- Appearance: white powder.
- Application: research.
- DeliveryTime: 7 days after receipt of 30% T/T.
- PackAge: as per customers' request.
- Port: China Port
- ProductionCapacity: 400 Metric Ton/Month
- Purity: 99.8% min.
- Storage: dry and cool.
- Transportation: by sea, by air, by train.
- LimitNum: 1 Kilogram
- Moisture Content: -
- Impurity: -
Superiority
Carbidopa monohydrate
(+)-2-(3,4-dihydroxybenzyl)-2-hydrazinopropionic acid monohydrate; 3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoic acid hydrate (1:1)
|
Items |
Standard |
|---|---|
|
Appearance |
Off-white to pale yellow crystalline powder |
|
Solubility |
Meets the requirements |
|
Identification |
Meets the requirements |
|
Specific rotation |
+58°~+64° |
|
Loss on drying |
≤3.0% |
|
PH |
4.5~6.5 |
|
Clarity of solution |
Meets the requirements |
|
Avsorbance |
≤0.20 |
|
Assay of Cefotaxime(calculated on the dried basis) |
916ug/mg~964ug/mg |
|
Any individual impuritied |
≤1.0% |
|
Bacterial endotoxins |
≤3.0% |
|
Bacterial endotoxins |
≤0.20USP EU/mg |
|
Sterility |
Meets the requirements |
Details
Carbidopa monohydrate
(+)-2-(3,4-dihydroxybenzyl)-2-hydrazinopropionic acid monohydrate; 3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoic acid hydrate (1:1)
|
Items |
Standard |
|---|---|
|
Appearance |
Off-white to pale yellow crystalline powder |
|
Solubility |
Meets the requirements |
|
Identification |
Meets the requirements |
|
Specific rotation |
+58°~+64° |
|
Loss on drying |
≤3.0% |
|
PH |
4.5~6.5 |
|
Clarity of solution |
Meets the requirements |
|
Avsorbance |
≤0.20 |
|
Assay of Cefotaxime(calculated on the dried basis) |
916ug/mg~964ug/mg |
|
Any individual impuritied |
≤1.0% |
|
Bacterial endotoxins |
≤3.0% |
|
Bacterial endotoxins |
≤0.20USP EU/mg |
|
Sterility |
Meets the requirements |