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Merck

P7505

Putrescine dihydrochloride

≥98% (TLC), powder

Synonym(s):

1,4-Butanediamine dihydrochloride, 1,4-Diaminobutane dihydrochloride, Tetramethylenediamine dihydrochloride

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About This Item

Linear Formula:
NH2(CH2)4NH2 · 2HCl
CAS Number:
333-93-7
Molecular Weight:
161.07
NACRES:
NA.77
PubChem Substance ID:
24278650
UNSPSC Code:
12352200
EC Number:
206-375-9
MDL number:
MFCD00012526
Beilstein/REAXYS Number:
3906680
Assay:
≥98% (TLC)
Form:
powder
Quality level:
400

Key Documents

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Product Name

Putrescine dihydrochloride, ≥98% (TLC)

InChI key

XXWCODXIQWIHQN-UHFFFAOYSA-N

InChI

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

SMILES string

Cl[H].Cl[H].NCCCCN

assay

≥98% (TLC)

form

powder

mp

280 °C (dec.) (lit.)

solubility

H2O: soluble 100 mg/mL, clear, colorless

Quality Level

400

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Application

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 Actions

Binds to the polyamine modulatory site of the NMDA receptor and potentiates NMDA-induced currents; precursor of spermidine.
Binds to the polyamine modulatory site of the NMDA receptor; potentiates NMDA-induced currents.
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.

pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

signalword

Danger

Hazard Classifications

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

Storage Class

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

wgk

WGK 1

flash_point_f

113.0 °F - closed cup

flash_point_c

45 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

P7505-100G: + P7505-5G: + P7505-25G: + P7505-1G: + P7505-RSAMPLE: + 2540083: + P7505-VAR: + P7505-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN4543
BCCN3925
BCCM4908
BCCL8316
BCCL3845

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Ulises Gómez-Pinedo et al.
Frontiers in neurology, 8, 255-255 (2017-06-22)
Alexander disease (AxD) is a rare disease caused by mutations in the gene encoding glial fibrillary acidic protein (GFAP). The disease is characterized by presence of GFAP aggregates in the cytoplasm of astrocytes and loss of myelin. Determine the effect
Mito Kanatsu-Shinohara et al.
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
Bangmin Liu et al.
Journal of animal science and biotechnology, 10, 69-69 (2019-09-14)
Polyamines are essential for cell growth and beneficial for intestinal maturation. To evaluate the effects of putrescine on alleviating intestinal atrophy and underlying molecular mechanisms, both in vivo feeding trial and in vitro cell culture were conducted. Weanling pigs were
Vegetables consumed in Brazilian cuisine as sources of bioactive amines
Dala-Paula B M, et al.
Food Bioscience, 40, 100856-100856 (2021)
Zhi-Gang Qian et al.
Biotechnology and bioengineering, 104(4), 651-662 (2009-08-29)
A four carbon linear chain diamine, putrescine (1,4-diaminobutane), is an important platform chemical having a wide range of applications in chemical industry. Biotechnological production of putrescine from renewable feedstock is a promising alternative to the chemical synthesis that originates from
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