L-CYCLOSERINE
![L-CYCLOSERINE Structure](CAS/GIF/339-72-0.gif)
- CAS No.
- 339-72-0
- Chemical Name:
- L-CYCLOSERINE
- Synonyms
- Levcycloserine;102.09;cycloserinr;L-CYCLOSERIN;H-CYCLOSERINE;L-CYCLOSERINE;Cyclo-L-serine;Levcicloserina;Levocycloserine;Levcycloserinum
- CBNumber:
- CB9487325
- Molecular Formula:
- C3H6N2O2
- Molecular Weight:
- 102.09
- MOL File:
- 339-72-0.mol
- Modify Date:
- 2023/5/18 11:31:10
Melting point | 147 °C |
---|---|
Boiling point | 191.38°C (rough estimate) |
Density | 1.278 |
refractive index | 1.5110 (estimate) |
storage temp. | Keep in dark place,Sealed in dry,Store in freezer, under -20°C |
solubility | H2O: soluble50mg/mg protein |
form | White to off-white powder. |
pka | 14.36±0.40(Predicted) |
color | White to Off-White |
BRN | 80799 |
CAS DataBase Reference | 339-72-0(CAS DataBase Reference) |
L-CYCLOSERINE price More Price(4)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | C1159 | L-Cycloserine | 339-72-0 | 10MG | ₹3994.43 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | C1159 | L-Cycloserine | 339-72-0 | 25MG | ₹7263.58 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | C1159 | L-Cycloserine | 339-72-0 | 100MG | ₹18987.05 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | C1159 | L-Cycloserine | 339-72-0 | 250MG | ₹39619.5 | 2022-06-14 | Buy |
L-CYCLOSERINE Chemical Properties,Uses,Production
Chemical Properties
WHITE GRANULAR POWDER
Uses
L-Cycloserine is an irreversible inhibitor of 3-ketodihydrosphingosine synthetase.
Definition
ChEBI: A 4-amino-1,2-oxazolidin-3-one that has S configuration. An antibiotic isolated from Erwinia uredovora.
Purification Methods
Purify cycloserine by recrystallisation from aqueous EtOH or MeOH or aqueous NH3/EtOH or isoPrOH. Also recrystallise it from aqueous ammoniacal solution at pH 10.5 (100mg/mL) by diluting with 5 volumes of isopropanol and then adjusting to pH 6 with acetic acid. An aqueous solution, buffered to pH 10 with Na2CO3, can be stored in a refrigerator for 1week without decomposition. UV: max at 226nm (A1cm 1% 4.02). The tartrate salt has m 165-166o (dec), 166-168o (dec), and [] D 24 -41o (c 0.7, H2O). [Stammer et al. J Am Chem Soc 79 3236 1959, UV: Kuehl J Am Chem Soc 77 2344 1955, Beilstein 27 III/IV 5549.]
L-CYCLOSERINE Preparation Products And Raw materials
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
JSK Chemicals | +919879767970 | Gujarat, India | 3756 | 58 | Inquiry |
Varanous Labs Pvt Ltd | +91-7036248882 +91-7036248882 | Hyderabad, India | 1541 | 58 | Inquiry |
SynZeal Research Pvt Ltd | +1 226-802-2078 | Gujarat, India | 6522 | 58 | Inquiry |
A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | China | 18646 | 58 | Inquiry |
SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 | China | 2931 | 58 | Inquiry |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | China | 49392 | 58 | Inquiry |
career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29825 | 58 | Inquiry |
Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | China | 10297 | 58 | Inquiry |
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