Detail of "771-51-7"

CAS Number:
771-51-7
Name:
3-Indoleacetonitrile
Molecular Structure:
Formula:
C₁₀H₈N₂
Molecular Weight:
156.20
Synonyms:
NSC 523272;Indole-3-acetonitrile(8CI);(1H-Indol-3-yl)acetonitrile;3-(Cyanomethyl)indole;3-Cyanomethyl-1H-indole;3-Indolylacetonitrile;IAN;Indoleacetonitrile;Indolylacetonitrile;1H-Indole-3-acetonitrile;
EINECS:
212-232-1
Density:
1.219 g/cm³
Melting Point:
33-36 ºC (lit.)
Boiling Point:
374.1 ºC at 760 mmHg
Flash Point:
127.6 ºC
Appearance:
off-white crystal
Hazard Symbols:
Xi,Xn
Risk Codes:
20/21/22
Safety:
36/37 Details

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Plant hormone analysis by countercurrent chromatography: Plant hormone analysis by countercurrent chromatography.Some chemicals with cas registry numbers like 771-50-6 and 771-51-7 are also used. Mandava, N. B.; Ito, Y. (Off. Pest. Toxic Subst., U. S. Environ. Prot. Agency, Washington, DC 20460, USA). J. Liq. Chromatogr., 7(2), 303-22 (English) 1984. CODEN: JLCHD8. ISSN: 0148-3919. DOCUMENT TYPE: Journal CA Section: 9 (Biochemical Methods) Section cross-reference(s): 11 Countercurrent chromatog. (CCC) was successfully used for the sepn. of plant hormones: indole auxins, gibberellins, cytokinins, and ABA. Three different types of CCC devices were evaluated for their performance in sepn. of plant hormones with a special emphasis on sepn. and purifn. of ABA. A large-scale preparative CCC app. consisting of a slowly rotating coil assembly was used for preliminary sepns. of ABA from a large vol. of crude plant exts. The toroidal coil planet centrifuge (CPC) for anal.-scale prepns. was subsequently applied for purifn. of ABA, the final confirmation being obtained by HPLC and gas chromatog./mass spectrometry. This 2-step procedure utilizing preparative CCC and toroidal CPC was successfully used for detn. of ABA content in several plant tissues. A recently introduced high-speed CCC app. was tested for semipreparative sepn. of ABA and IAA. The method yielded high peak resoln. within 2 h. .

Naturally occurring auxins and inhibitor and their role in fruit growth and drop of mango 'Dashehari': Naturally occurring auxins and inhibitor and their role in fruit growth and drop of mango 'Dashehari'. Prakash, Satya; Ram, Sant (Coll. Agric., G. B. Pant Univ. Agric. Technol., Pantnagar, India). Sci. Hortic. (Amsterdam), 22(3), 241-8 (English) 1984. CODEN: SHRTAH. 771-51-7 and 21293-29-8 are cas registry numbers of chemicals which are used as reagents here. ISSN: 0304-4238. DOCUMENT TYPE: Journal CA Section: 11 (Plant Biochemistry) The pattern of fruit growth in Dashehari mango (Mangifera indica) was sigmoid. Pollinated ovaries and young fruits dropped in 2 main waves, at 0-14 and 28-35 days, resp. A third wave, a mild one, occurred irregularly from 35 days after pollination to fruit maturity. One acidic and 1 nonacidic auxin and 1 acidic inhibitor were detected in the immature fruit. The increase in the levels of auxin corresponds with a period of rapid fruit growth, whereas high levels of inhibitor tended to correspond with a high rate of fruit drop from pollination to 42 days. Thus, auxins appear to play a major role in fruit growth, whereas the inhibitor appears to cause fruit drop. .