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Tetrazol -Lösung

~0.45 M in acetonitrile, solution, suitable for DNA synthesis, filtered through a 1 μm filter

Synonym(e):

1H-Tetrazole

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Größe/SKUVerfügbarkeitPreis
100 mL
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€ 145,00
500 mL
Warenkorb auf Verfügbarkeit prüfen
€ 599,00

Über diesen Artikel

Lineare Formel:
CH2N4
CAS-Nummer:
Molekulargewicht:
70.05
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Beilstein/REAXYS Number:
105799
Technique(s):
DNA synthesis: suitable
Bp:
84 °C (lit.)

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Produktname

Tetrazol -Lösung, suitable for DNA synthesis, filtered through a 1 μm filter, ~0.45 M in acetonitrile

form

liquid

Quality Segment

quality

filtered through a 1 μm filter

concentration

~0.45 M in acetonitrile

technique(s)

DNA synthesis: suitable

impurities

≤0.003% water

bp

84 °C (lit.)

mp

156-158 °C (lit.)

density

0.798 g/mL at 20 °C

SMILES string

c1nnn[nH]1

InChI

1S/CH2N4/c1-2-4-5-3-1/h1H,(H,2,3,4,5)

InChI key

KJUGUADJHNHALS-UHFFFAOYSA-N

General description

The product is ~0.45M solution of tetrazole in acetonitrile. Tetrazole ring plays significant role in various synthetic and industrial processes.

Application

Tetrazole solution is useful for DNA synthesis. It may be employed as a catalyst for the in situ synthesis of deoxyribonucleoside phosphoramidites. It may be used in the preparation of following anionic nucleotide-lipids:
  • thymidine 3′-(1,2-dilauroyl-sn-glycero-3-phosphate) , diC12-3′-dT
  • thymidine 3′-(1,2-dimyristoyl-sn-glycero-3-phosphate) diC14- 3′-dT
  • thymidine-3′-(1,2-dipalmitoyl-sn-glycero-3-phosphate) diC16- 3′-dT

Other Notes

Catalyst used in the phosphite triester method of oligonucleotide synthesis for the coupling of (dialkylamino)phosphines

Disclaimer

Bei Raumtemperatur gesättigte Lösung. Beim Lagern unterhalb Raumtemperatur kann ein Niederschlag auftreten.

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Dieser Artikel
CBR01707
description

suitable for DNA synthesis, filtered through a 1 μm filter, ~0.45 M in acetonitrile

description

AldrichCPR

technique(s)

DNA synthesis: suitable

technique(s)

-

Quality Level

300

Quality Level

-

form

liquid

form

solid

density

0.798 g/mL at 20 °C

density

-

impurities

≤0.003% water

impurities

-

mp

156-158 °C (lit.)

mp

-


Piktogramme

FlameExclamation mark

Signalwort

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

Lagerklasse

3 - Flammable liquids

WGK

WGK 3

Flammpunkt (°F)

41.0 °F - closed cup

Flammpunkt (°C)

5 °C - closed cup

PSA (Persönliche Schutzausrüstung)

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter



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Questions

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

    1 answer
    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/418/501/product-dating-information-06-25-mk.pdf

      Helpful?

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

    1 answer
    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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