China (Mainland)
Assessedsupplier
Procysteine CAS NO.19771-63-2
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,
- Product Details
Keywords
- 4-Thiazolidinecarboxylicacid, 2-oxo-, (4R)-
- 19771-63-2
- C4H5NO3S
Quick Details
- ProName: Procysteine
- CasNo: 19771-63-2
- Molecular Formula: C4H5NO3S
- Appearance: White crystalline powder
- Application: Organic Chemicals
- DeliveryTime: as soon as possible
- PackAge: as per customers request
- Port: Any chinese port
- ProductionCapacity: 10 Metric Ton/Quarter
- Purity: 99%
- Storage: room temperature in sealed containers
- Transportation: G/KG: by air or by express MT: by s...
- LimitNum: 1 Kilogram
Superiority
High quality and best price of 4-Thiazolidinecarboxylicacid, 2-oxo-, (4R)- from Henan Tianfu Chemical:
Henan Tianfu Chemical Co.,LTD was built in 2009 with an ISO certificate in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.
Our Advantage:
1.higest quality and good package
2.fast delivery
3.better payment term
4.fast response to customer within 6 hours
5.good business credit in europe ,us ,japan ,korea
Our Products Classification:
• Industrial Chemicals
• Noble Metal Catalyst
• Electronic chemicals
• API & Intermediates
Details
| Procysteine Basic information |
| Product Name: | Procysteine |
| Synonyms: | (4R)-2-Oxothiazolidine-4-carboxylic acid;(4R)-2-Oxothiazolidine-4α-carboxylic acid;(4R)-2-ketothiazolidine-4-carboxylic acid;L-Thiazolidin-2-one-4-carboxylic acid, OTC, Procysteine, OTZ;Oxothiazolidine carboxylate;L-2-Thiazolidinone-4-carboxylic Acid,L-2-Oxothiazolidine-4-carboxylic Acid;4-Thiazolidinecarboxylicacid, 2-oxo-, (4R)-;L-2-Thiazolidinone-4-carboxylic Acid |
| CAS: | 19771-63-2 |
| MF: | C4H5NO3S |
| MW: | 147.15 |
| EINECS: | |
| Product Categories: | whitening and anti-aging material and other functions in cosmetics;CARBOXYLICACID |
| Mol File: | 19771-63-2.mol |
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| Procysteine Chemical Properties |
| Melting point | 174 °C (dec.)(lit.) |
| alpha | -60 º (c=1 in H2O) |
| refractive index | -64 ° (C=1, H2O) |
| storage temp. | 2-8°C |
| form | Powder |
| pka | pKa (22°): 3.32 |
| color | White to Off-white |
| Water Solubility | Soluble in water |
| Merck | 13,7019 |
| CAS DataBase Reference | 19771-63-2(CAS DataBase Reference) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| RTECS | XJ5426650 |