| Product Name | Spermine Dihydrate |
| CAS Number | 403982-64-9 |
| Molecular Formula | C₁₀H₃₀N₄O₂ |
| Molecular Weight | 238.37 g/mol |
| Appearance | White to off-white crystalline powder |
| Assay (HPLC) | ≥ 98.0% |
| Loss on Drying | Corresponds to dihydrate content |
| Melting Point | 105–110°C (dec.) |
| pH (1% solution) | 10.5–12.0 (alkaline) |
| Heavy Metals | ≤ 10 ppm |
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Spermine dihydrate(CAS 403982-64-9) is a significant polyamine compound. It appears as a white crystalline powder with a melting point of 57–59°C, molecular formula C₁₀H₃₀N₄O₂, and molecular weight of 238.37 g/mol. Highly hygroscopic and air-sensitive, it exhibits strong alkalinity and is readily soluble in water. Storage requires protection from light in sealed containers at 2–8°C.
SPERMINE DIHYDRATE
SPERMINE FREE BASE
Synonyms:
Spermine Free Base
Neuridine
N,N’-Bis(3-aminopropyl)-1,4-butanediamine
N,N’-Bis(3-aminopropyl)-1,4-diaminobutane
N,N’-Bis(3-aminopropyl)butane-1,4-diamine
N,N’-Bis(2-aminopropyl)tetramethylenediamine
N,N’-Bis(2-aminopropyl)-1,4-butane-diamine
LyvBio Co., Ltd. is a supplier of high-purity Spermine Dihydrate for research and development applications.
Supply capabilities:
Purity: ≥98.0% (HPLC)
Form: Crystalline dihydrate
Monthly capacity: 50+ kg
Bulk quantities: 1g – 500kg
Lead time: 3–5 days (samples), 10–15 days (bulk)
Documentation: COA,HPLC chromatogram, stability data
Quality assurance:
HPLC purity ≥98.0%
Dihydrate content verified
Heavy metals and residual solvents testing
📧 Inquiries: info@lyvbio.com
| Product | CAS No. | Category |
|---|---|---|
| Spermine (Anhydrous) | 71-44-3 | Polyamine research |
| Spermidine | 124-20-9 | Polyamine research, autophagy |
| Putrescine Dihydrochloride | 333-93-7 | Polyamine precursor |
| Ornithine Hydrochloride | 3184-13-2 | Polyamine precursor |
📧 Email: info@lyvbio.com
🌐 Website: https://www.lyvbio.com
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