Spermidine phosphate salt hexahydrate

• Catalog No.: 85570
• CAS Number: 23273-82-7
• M. F.: C14H59N6O18P3
• M. W.: 692.568943
• Purity: ≥98.0% (TLC)

SYNONYMS

• Title: 亚精胺 磷酸盐 六水合物
• IUPAC name: bis((4-aminobutyl)(3-aminopropyl)amine) tris(phosphoric acid) hexahydrate
• IUPAC Traditional name: tris(phosphoric acid) bis(spermidine) hexahydrate
• Synonyms: 磷酸亚精胺; Dispermidine triphosphate

DATABASE IDS

• CAS Number: 23273-82-7
• MDL Number: MFCD04966492

PROPERTIES

• Impurities: ≤0.2% spermine
• Linear Formula: [NH2(CH2)3NH(CH2)4NH2]2 · 3H3PO4 · 6H2O
• Purity: ≥98.0% (TLC)
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• Storage Temperature: 2-8°C
• German water hazard class: 3

DETAILS

Description (English)

Biochem/physiol Actions
Inhibits neuronal nitric oxide synthase (nNOS). Binds and precipitates DNA, may be used for purification of DNA binding proteins. Stimulates T4 polynucleotide kinase activity.
Caution
Solutions should be sterile-filtered, not autoclaved, if sterile solution is necessary. Spermidine deaminates with time; solutions should be stored frozen. Prepare new solutions frequently.

Description (简体中文)

Biochem/physiol Actions
抑制神经元一氧化氮合成酶 (nNOS)。与 DNA 结合并使其沉淀，可用于纯化 DNA 结合蛋白。刺激 T4 多核苷酸激酶的活性。
Caution
如果需要无菌溶液，则应采用无菌过滤而非高压灭菌。时间一长，亚精胺将发生脱氨基作用；溶液应采用冷冻保存。通常需要配制新溶液。