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P7505

Sigma-Aldrich

1,4-Diamino-butan -dihydrochlorid

≥98% (TLC), powder

Synonym(e):

1,4-Butandiamin -dihydrochlorid, Putrescin -dihydrochlorid, Tetramethylendiamin -dihydrochlorid

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About This Item

Lineare Formel:
NH2(CH2)4NH2 · 2HCl
CAS-Nummer:
333-93-7
Molekulargewicht:
161.07
Beilstein:
3906680
EG-Nummer:
206-375-9
MDL-Nummer:
MFCD00012526
UNSPSC-Code:
12352200
PubChem Substanz-ID:
24278650
NACRES:
NA.77

product name

1,4-Diamino-butan -dihydrochlorid, ≥98% (TLC)

Qualitätsniveau

400

Assay

≥98% (TLC)

Form

powder

mp (Schmelzpunkt)

280 °C (dec.) (lit.)

Löslichkeit

H2O: soluble 100 mg/mL, clear, colorless

SMILES String

Cl[H].Cl[H].NCCCCN

InChI

1S/C4H12N2.2ClH/c5-3-1-2-4-6;;/h1-6H2;2*1H

InChIKey

XXWCODXIQWIHQN-UHFFFAOYSA-N

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Anwendung

Putrescine dihydrochloride has been used:
  • as a bioactive amine standard in high-performance liquid chromatography (HPLC)
  • as a component of hormone mix supplemented to Dulbecco′s modified eagle medium (DMEM) to study its effects on neural stem cells
  • as a supplement in DMEM for culturing of endometrial cancer cells

Biochem./physiol. Wirkung

Bindet an die Polyamin-modulierende Stelle des NMDA-Rezeptors und potenziert NMDA-induzierte Ströme; Vorläufer von Spermidin.
Putrescine is an aliphatic amine and is positively charged. It acts as a precursor of spermine and plays a role in polyamine biosynthesis. Putrescine is found in several plants, animals, and bacteria. It plays a role in cell proliferation and cell growth in Escherichia coli. Putrescine is a component of agrochemicals, surfactants, pharmaceuticals, polymers, and additives.

Piktogramme

Skull and crossbonesCorrosion
GHS06,GHS05

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B

Lagerklassenschlüssel

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 1

Flammpunkt (°F)

113.0 °F - closed cup

Flammpunkt (°C)

45 °C - closed cup

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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Methods in enzymology, 477, 17-36 (2010-08-12)
Spermatogonial stem cells (SSCs) in the testes are a new target for germline modification. With the development of an in vitro culture system and spermatogonial transplantation technique, SSCs can now be manipulated and used as an alternative to embryonic stem
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