D-Proline NEW
| Price | $5 | $3 | $2 |
| Package | 1KG | 10KG | 50KG |
| Min. Order: | 1KG |
| Supply Ability: | 10000kg |
| Update Time: | 2024-09-29 |
Product Details
| Product Name: D-Proline | CAS No.: 344-25-2 |
| EC-No.: 206-452-7 | Min. Order: 1KG |
| Purity: 99% | Supply Ability: 10000kg |
| Release date: 2024/09/29 | |
| package : 25kg drum | shipping: by sea; by air |
| payment : TT | keywords : CAS 344-25-2 |
| keywords 2: D-Proline | keywords 3: CAS 344-25-2 good price |
| keywords 4: CAS 344-25-2 high quality | keywords 5: CAS 344-25-2 supplier |
| keywords 6: CAS 344-25-2 factory |
Factory Supply High Quality 99% D-Proline Powder CAS 344-25-2
D-Proline CAS 344-25-2 Supplier in China
Specification
| Item | Inspection Standard |
| Appearance | White crystals or crystalline powder |
| [α]D20Specific Rotation | +83.5°~+86.5° |
| Chloride(Cl) | ≤0.020% |
| pH | 5.9~6.9 |
| Ammonium(NH4) | ≤0.02% |
| Iron(Fe) | ≤10ppm |
| Heavy metals(Pb) | ≤10ppm |
| Arsenic(As2O3) | ≤2ppm |
| Other Amino acids | Meets the requirements |
| Loss on drying | ≤0.50% |
| Residue on ignition | ≤0.10% |
| Assay | 98.5~101.0% |
Usage:
Used in the synthesis of (R)-(+)-N-Boc-Pipecolic Acid, (S)-(-)-Coniine, (S)-(+)-Pelletierine, (+)-.beta.-Conhydrine, and (S)-(-)-Ropivacaine and formal synthesis of (-)-Lasubine II and (+)-Cermizine C.
Company Profile Introduction
-
You may like
Recommended supplier
| Product name | Price | Suppliers | Update time | |
|---|---|---|---|---|
| $32.00/1kg |
VIP1Y
|
Henan Fengda Chemical Co., Ltd
|
2024-04-22 | |
| $0.00/1kg |
VIP1Y
|
Chongqing Zhihe Biopharmaceutical Co., Ltd.
|
2024-02-06 | |
| $0.00/1kg |
VIP5Y
|
Hebei Yanxi Chemical Co., Ltd.
|
2023-11-15 | |
| $50.00/1kg |
Anhui Ruihan Technology Co., Ltd
|
2023-09-07 | ||
| $0.00/25kg |
Maanshan Tiantai Biotechnology Co., Ltd.
|
2023-05-13 | ||
| $0.00/1KG |
VIP3Y
|
Hebei Guanlang Biotechnology Co., Ltd.
|
2022-09-23 | |
| $100.00/1bag |
Shanxi Naipu Import and Export Co.,Ltd
|
2022-02-28 | ||
| $19.99/1KG |
Hong Kong Tiansheng New Material Trading Co., Ltd
|
2021-12-15 | ||
| $15.00/1KG |
Zhuozhou Wenxi import and Export Co., Ltd
|
2021-07-10 | ||
| $0.00/1Kg/Bag |
VIP4Y
|
WUHAN FORTUNA CHEMICAL CO., LTD
|
2021-06-02 |
China
- Since: 2021-12-10
- Address: Qiaoxi District ,Shijiazhuang city, Hebei,Chicna
INQUIRY
Ella
+86-13131129325
sales1@chuanghaibio.com
+86-13131129325
sales1@chuanghaibio.com