3,4-dihydro-2H-pyran-2-carbaldehyde (CAS 100-73-2)

Name: 3,4-dihydro-2H-pyran-2-carbaldehyde | CAS 100-73-2
Brand: SCBT
SKU: sc-347353
Price: 60.0 USD
Availability: InStock

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Alternate Names:

Pyran aldehyde; 2-Formyl-3,4-dihydro-2H-pyran

Application:

3,4-dihydro-2H-pyran-2-carbaldehyde is A cyclic esther aldehyde compound used for biochemical research.

CAS Number:

100-73-2

Purity:

≥95%

Molecular Weight:

112.13

Molecular Formula:

C₆H₈O₂

Supplemental Information:

This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

* Refer to Certificate of Analysis for lot specific data.

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Ordering Information

Product Name	Catalog #	UNIT	Price	Qty	FAVORITES
3,4-dihydro-2H-pyran-2-carbaldehyde, 1 g	sc-347353	1 g	$60.00
3,4-dihydro-2H-pyran-2-carbaldehyde, 5 g	sc-347353A	5 g	$205.00

I've just received 1g of 3,4-dihydro-2H-pyran-2-carbaldehyde (sc-347353). It is in a gel form at room temperature. Looking at the other question/answer below can you provide the product in its fresh liquid form as we are not setup to distill the gel.

Asked by: Just25

Thank you for your question. As with most aliphatic aldehydes this easily forms oligomers, hence the gel-like state. These oligomers are in equilibrium with the free aldehyde and in most reactions will behave as an aldehyde. If the free aldehyde is needed, this can be released by distillation immediately before use. If you are still in need of assistance, please reach out to Technical Service.

Answered by: Tech Service

Date published: 2019-01-23

Rated 1 out of 5 by mill6866 from Turned into a gel-like solidThis is partly my fault, but our purchasing manager told me to freeze the product as soon as I received it (the material included with the chemical did not say to do this). After I did this, the chemical had turned into a gel-like solid that I was unable to melt despite leaving it in a water bath overnight. I emailed your customer service about this issue but received no reply. This was frustrating.

Date published: 2016-12-12

3,4-dihydro-2H-pyran-2-carbaldehyde is rated 1.0 out of 5 by 1.

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Test	Specification	Results
Appearance	Liquid	Liquid oil
Identification (NMR)	Conforms to structure	Complies
Purity (¹H-NMR)	95 %	Complies

3,4-dihydro-2H-pyran-2-carbaldehyde (CAS 100-73-2)

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3,4-dihydro-2H-pyran-2-carbaldehyde, 1 g

3,4-dihydro-2H-pyran-2-carbaldehyde, 5 g

I've just received 1g of 3,4-dihydro-2H-pyran-2-carbaldehyde (sc-347353). It is in a gel form at room temperature. Looking at the other question/answer below can you provide the product in its fresh liquid form as we are not setup to distill the gel.