China (Mainland)
Factory best selling D-Pyrrolidine-2-carboxylic acid/344-25-2 with best price in stock!!!
Factory best selling D-Pyrrolidine-2-carboxylic acid/344-25-2 with best price in stock!!! CAS NO.344-25-2
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,MoneyGram
- Product Details
Keywords
- D-Pyrrolidine-2-carboxylic acid
- Amino ACIDS SERIES
- 344-25-2
Quick Details
- ProName: Factory best selling D-Pyrrolidine-2-c...
- CasNo: 344-25-2
- Molecular Formula: C5H9NO2
- Appearance: white powder
- Application: pharmaceutical intermediate
- DeliveryTime: within 1-2 days upon payment
- PackAge: by foil bag or 25kg drum/box
- Port: Shanghai or Shenzhen
- ProductionCapacity: 1000000 Kilogram/Month
- Purity: 99.5%
- Storage: regualr storage
- Transportation: courier
- LimitNum: 1 Kilogram
- Moisture Content: less than 0.05%
- Impurity: less tnan 0.02%
- product name: D-Pyrrolidine-2-carboxylic acid
- cas: 344-25-2
- mp: 223 °C (dec.)(lit.)
- water solubility: soluble >1000 g/L (20 oC)
- mocular werght: 115.13
- MF: C5H9NO2
- Brand: Zhishang
Superiority
Factory best selling D-Pyrrolidine-2-carboxylic acid/344-25-2 with best price in stock!!!
1. Professional manufacturer
2. Best price
3. Fast delivery
4. Prompt before and after sale service
5. Quality guarantee
6. Reliable and truthworthy supplier
Details
Factory best selling D-Pyrrolidine-2-carboxylic acid/344-25-2 with best price in stock!!!
Product Name: D-Proline
Synonyms: D-Pyrrolidine-2-carboxylic acid;H-D-Pro-OH
Molecular Formula:C5H9NO2
Molecular Weight: 115.13
CAS NO:344-25-2
EINECS NO: 206-452-7
Grade Standard: Pharma Grade, Food Grade
Purity: high purity
Certification: ISO9001, GMP
Quality Specification:
|
Test Items |
Specifications |
|
Appearance |
White to off-white powder |
|
Solubility |
Colorless & clear (c=5, Water) |
|
Specific Rotation [20/D] |
+83.5 to +86.5 Degree (c=4, Water) |
|
Loss on Drying |
Not more than 0.40% |
|
Residue on Ignition (Sulfate) |
Not more than 0.1% |
|
Chloride (Cl) |
Not more than 0.03% |
|
Sulfate (SO4) |
Not more than 0.03% |
|
Heavy Metals (Pb) |
Not more than 10ppm |
|
Iron (Fe) |
Not more than 10ppm |
Usage: D-Proline is used for synthesis of some chiral compounds and pharmaceutical intermediates.
Packaging & Delivery:
Packaging Detail: 25kgs/Drum or custom-made
Delivery Detail:prompt shipment
