C041 D-Cycloserine/D- 环丝氨酸
- 型号：C041
- 产地：福建 厦门市
- 供应商：厦门慧嘉生物科技有限公司
- 供应商报价： 电议
- 标签：D-Cycloserine/D- 环丝氨酸,D-Cycloserine/D- 环丝氨酸价格,D-Cycloserine/D- 环丝氨酸厂家
产品信息
D-Cycloserine/D- 环丝氨酸
产品编号：C041
产品规格：1g/5g
| CAS Number | 68-41-7 |
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| Molecular Formula | C3H6N2O2 |
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| Molecular Weight | 102.09 g/mol |
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| Form | Powder |
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| Appearance | White to pale white crystalline powder |
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| Purity Level | 98.0-102.0% |
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| Solubility | Water: Freely soluble
Note: Stable in solutions buffered to pH 10 with sodium carbonate. |
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| Source | Synthetic |
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| pH | 5.5-6.5 |
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| Melting Point | 147 °C |
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| Optical Rotation | +108o to +114o |
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| Storage Conditions | -20 °C |
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Description
D-cycloserine is an amino acid analog antibiotic. D-cycloserine acts as a competitive inhibitor of D-alanine, an essential amino acid during peptidoglycan synthesis. D-cycloserine is soluble in aqueous solution.
Mechanism
D-Cycloserine inhibits cell wall biosynthesis (D-Ala peptide bond formation). The terminal two amino acid residues of the murein precursor lipid II consist of D-alanine, which is produced by the enzyme alanine racemase; the two residues are joined by D-alanine ligase. Both enzymes are competitively inhibited by cycloserine.
Spectrum
D-cycloserine broad spectrum antibiotic but is largely used against bacteria which cause tuberculosis namelyMycobacterium tuberculosis.
Microbiology Applications
