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D13208

Sigma-Aldrich

1,4-Diaminobutano

99%

Sinónimos:

1,4-Butanodiamina, Putrescina, Tetrametilenodiamina

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25 G
55,90 €
100 G
90,90 €
500 G
295,00 €

55,90 €

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25 G
55,90 €
100 G
90,90 €
500 G
295,00 €

About This Item

Fórmula lineal:
NH2(CH2)4NH2
Número de CAS:
110-60-1
Peso molecular:
88.15
Beilstein:
605282
Número CE:
203-782-3
Número MDL:
MFCD00008235
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
24893255
NACRES:
NA.22

55,90 €

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Nivel de calidad

200

Ensayo

99%

Formulario

solid

lim. expl.

9.08 %

índice de refracción

n20/D 1.457 (lit.)

bp

158-160 °C (lit.)

mp

25-28 °C (lit.)

densidad

0.877 g/mL at 25 °C (lit.)

cadena SMILES

NCCCCN

InChI

1S/C4H12N2/c5-3-1-2-4-6/h1-6H2

Clave InChI

KIDHWZJUCRJVML-UHFFFAOYSA-N

Información sobre el gen

rat ... Odc1(24609)

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Aplicación

Precursor del GABA en muchos sistemas biológicos[1] y sintón para amido-ureas.[2]

Pictogramas

Skull and crossbonesCorrosion
GHS06,GHS05

Palabra de señalización

Danger

Frases de peligro

H290,H302,H311,H314,H330

Clasificaciones de peligro

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

Código de clase de almacenamiento

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

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

113.0 °F - closed cup

Punto de inflamabilidad (°C)

45 °C - closed cup

Equipo de protección personal

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificados de análisis (COA)

Lot/Batch Number
SDBB1175
STBL2228
STBL0345
STBL1008
STBL2730

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1,2-Diaminopropane 99%

Sigma-Aldrich

117498

1,2-Diaminopropane

Journal of the Chemical Society. Perkin Transactions 1, 3179-3179 (1992)
M C de Mello et al.
Neurochemistry international, 22(3), 249-253 (1993-03-01)
Cultured retina cells from chick embryos took up [3H]putrescine and approx 10.8% of the incorporated amine was converted into [3H]GABA. The putrescine-derived GABA accumulated in a pool that was released in the medium at a rate corresponding to 3.66% of
Juhani Jänne et al.
European journal of biochemistry, 271(5), 877-894 (2004-03-11)
The polyamines putrescine, spermidine and spermine are organic cations shown to participate in a bewildering number of cellular reactions, yet their exact functions in intermediary metabolism and specific interactions with cellular components remain largely elusive. Pharmacological interventions have demonstrated convincingly
Chi Yang et al.
PloS one, 7(10), e47314-e47314 (2012-10-17)
The phosphate starvation response in bacteria has been studied extensively for the past few decades and the phosphate-limiting signal is known to be mediated via the PhoBR two-component system. However, the global DNA binding profile of the response regulator PhoB
A Raina et al.
Medical biology, 53(3), 121-147 (1975-06-01)
The biochemistry and biological function of the naturally occurring polyamines, putrescine, spermidine, and spermine, have been reviewed with special reference to animal organisms. These compounds are universally distributed in all living material. Their biosynthesis from ornithine and methionine is accurately
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Preguntas

1–2 de 2 Preguntas  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 respuesta

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      ¿Le ha resultado útil?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 respuesta

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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