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442879

Sigma-Aldrich

6-Heptynoic acid

90%

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About This Item

Formula condensata:
HC≡C(CH2)4COOH
Numero CAS:
30964-00-2
Peso molecolare:
126.15
Beilstein:
1747024
Numero MDL:
MFCD00239430
Codice UNSPSC:
12352100
ID PubChem:
24868034
NACRES:
NA.22

Saggio

90%

Indice di rifrazione

n20/D 1.451 (lit.)

P. eboll.

93-94 °C/1 mmHg (lit.)

Densità

0.997 g/mL at 25 °C (lit.)

Stringa SMILE

OC(=O)CCCCC#C

InChI

1S/C7H10O2/c1-2-3-4-5-6-7(8)9/h1H,3-6H2,(H,8,9)
OFCPMJGTZUVUSM-UHFFFAOYSA-N

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Descrizione generale

6-Heptynoic acid is an alkynoic acid with an acetylene bond. It undergoes condensation with various pyrroles to afford optical diverse fluorescent dyes with a terminal alkyne.

Applicazioni

6-Heptynoic acid may be used for the following syntheses:
  • alkyne functionalized Boradiazaindacenes (BODIPY)dyes
  • natural products epothilone B and D
  • hymenialdisine (HMD) and aldisine (AD) affinity resins
  • alkynyl esters

Pittogrammi

Corrosion
GHS05

Avvertenze

Danger

Indicazioni di pericolo

H314

Classi di pericolo

Skin Corr. 1B

Codice della classe di stoccaggio

8A - Combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

235.4 °F - closed cup

Punto d’infiammabilità (°C)

113 °C - closed cup

Dispositivi di protezione individuale

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

Certificati d'analisi (COA)

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Angewandte Chemie (International Edition in English), 35(18), 2123-2124 (1996)
R E Taylor et al.
Organic letters, 3(14), 2221-2224 (2001-07-07)
[reaction: see text] A highly convergent total synthesis of the natural products epothilone B and D is described. The route is highlighted by efficient generation of a C12-C13 trisubstituted olefin which exploits a sequential Nozaki-Hiyama-Kishi coupling and a stereoselective thionyl
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Type I modular polyketide synthases assemble diverse bioactive natural products. Such multienzymes typically use malonyl and methylmalonyl-CoA building blocks for polyketide chain assembly. However, in several cases more exotic alkylmalonyl-CoA extender units are also known to be incorporated. In all
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