Spermine
- Product Name
- Spermine
- CAS No.
- 71-44-3
- Chemical Name
- Spermine
- Synonyms
- SPERMINE TETRAHYDROCHLORIDE;Spermin;NEURIDINE HYDROCHLORIDE;MUSCULAMINE HYDROCHLORIDE;DJtPAT;Spermine;NSC 268508;Spermine,97%;Spermine >98%;SOYASAPONIN IV(SH)
- CBNumber
- CB6275334
- Molecular Formula
- C10H26N4
- Formula Weight
- 202.34
- MOL File
- 71-44-3.mol
Spermine Property
- Melting point:
- 28-30 (lit.)
- Boiling point:
- 150 °C/5 mmHg (lit.)
- Density
- 0.937
- refractive index
- 1.4850 (estimate)
- Flash point:
- >230 °F
- storage temp.
- 2-8°C
- solubility
- H2O: 1 M at 20 °C, clear, colorless
- form
- powder
- pka
- 10.88±0.19(Predicted)
- color
- Colorless to off-white
- biological source
- microbial
synthetic - Water Solubility
- Soluble in chloroform, methanol, water and lower alcohols. Insoluble in ether, benzene and petroleum ether.
- Sensitive
- Air Sensitive & Hygroscopic
- Merck
- 14,8743
- BRN
- 1751791
- Stability:
- Hygroscopic
- InChIKey
- PFNFFQXMRSDOHW-UHFFFAOYSA-N
- LogP
- -0.543 (est)
- CAS DataBase Reference
- 71-44-3(CAS DataBase Reference)
- NIST Chemistry Reference
- Spermine(71-44-3)
- EPA Substance Registry System
- 1,4-Butanediamine, N,N'-bis(3-aminopropyl)- (71-44-3)
Safety
- Hazard Codes
- Xi,C
- Risk Statements
- 36/38-34
- Safety Statements
- 26-36-45-36/37/39-27
- RIDADR
- UN 3259 8/PG 2
- WGK Germany
- 3
- RTECS
- EJ7230000
- F
- 3-10
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- III
- HS Code
- 29212900
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310Immediately call a POISON CENTER or doctor/physician.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- 85590
- Product name
- Spermine
- Purity
- ≥99.0% (GC)
- Packaging
- 5g
- Price
- $343
- Updated
- 2025/07/31
- Product number
- 55513
- Product name
- Spermine
- Purity
- analytical standard
- Packaging
- 100mg
- Price
- $75.8
- Updated
- 2025/07/31
- Product number
- 18041
- Product name
- Spermine
- Purity
- ≥95%
- Packaging
- 1g
- Price
- $37
- Updated
- 2024/03/01
- Product number
- 18041
- Product name
- Spermine
- Purity
- ≥95%
- Packaging
- 5g
- Price
- $116
- Updated
- 2024/03/01
- Product number
- S4264
- Product name
- Spermine
- Purity
- suitable for cell culture, BioReagent
- Packaging
- 1g
- Price
- $92.1
- Updated
- 2025/07/31
Spermine Chemical Properties,Usage,Production
Description
Spermine is an endogenous polyamine synthesized from the reaction of spermidine with decarboxylated S-adenosylmethionine in the presence of the enzyme spermine synthase and is required for eukaryotic cell growth and protein synthesis. Intracellular spermine blocks inward rectifying K+ channels, whereas extracellular spermine acts as a mixed NMDA glutamate receptor agonist/antagonist at the polyamine site. Spermine has neuroprotective and anti-inflammatory effects and functions as a free radical scavenger to prevent DNA damage by reactive oxygen species.
Chemical Properties
White to slightly off-white powder crysta
Uses
immune modulator
Uses
Binds to the polyamine modulatory site of NMDA Spermine is essential for both normal and neoplastic tissue growth. It is involved in the modulation of calcium-dependent immune processes. It plays an important role in cellular proliferation and differentiation as well as inhibits neuronal nitric oxide synthase (nNOS).
Uses
Biogenic polyamine formed from spermidine and occurring in almost all tissues. Essential for both normal and neoplastic tissue growth. Involved in the modulation of calcium-dependent immune processes
Definition
ChEBI: A polyazaalkane that is tetradecane in which the carbons at positions 1, 5, 10 and 14 are replaced by nitrogens. Spermine has broad actions on cellular metabolism.
General Description
Spermine?is a polyamine, which functions as a free radical scavenger. It modulates gene expression, chromatin stabilization and prevents DNA damage. Spermine inhibits endonuclease-mediated DNA fragmentation.
Biochem/physiol Actions
Mixed NMDA glutamate receptor agonist/antagonist at the polyamine site. Neuroprotective effects have been observed at high concentrations (1 mM), while neurotoxicity is observed at lower concentrations. It enhances agonist effectiveness at the strychnine-insensitive glycine site. Plays a role in cellular proliferation and differentiation; inhibits neuronal nitric oxide synthase (nNOS).
storage
+4°C (desiccate)
References
[1] fakler b, brndle u, glowatzki e, et al. strong voltage-dependent inward rectification of inward rectifier k+ channels is caused by intracellular spermine[j]. cell, 1995, 80(1): 149-154.
[2] til h p, falke h e, prinsen m k, et al. acute and subacute toxicity of tyramine, spermidine, spermine, putrescine and cadaverine in rats[j]. food and chemical toxicology, 1997, 35(3): 337-348.
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View Lastest Price from Spermine manufacturers
- Product
- Spermine 71-44-3
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98.2%
- Supply Ability
- 1000kg
- Release date
- 2025-05-13
- Product
- Spermine 71-44-3
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 0.99
- Supply Ability
- 1000KG
- Release date
- 2025-04-29
- Product
- Spermine 71-44-3
- Price
- US $150.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 500kg
- Release date
- 2024-12-26