Detail of "2381-75-1"

CAS Number:
2381-75-1
Name:
Acetic acid,2-(4-chlorophenoxy)-, hydrazide
Molecular Structure:
Formula:
C₈H₉ClN₂O₂
Molecular Weight:
200.62
Synonyms:
(p-Chlorophenoxyacetyl)hydrazine;2-(4-Chlorophenoxy)acethydrazide;p-Chlorophenoxyacetyl hydrazide;Acetic acid, (p-chlorophenoxy)-,hydrazide (6CI,7CI,8CI);Aceticacid, (4-chlorophenoxy)-, hydrazide (9CI);(p-Chlorophenoxy)acetic acid hydrazide;(4-Chlorophenoxy)acetic acid hydrazide;
Density:
1.324 g/cm³
Melting Point:
165-167 °C
Boiling Point:
423.2 °C at 760 mmHg
Flash Point:
209.7 °C
Hazard Symbols:
Xi

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Synthesis of some aryloxyacetyl thiosemicarbazides, substituted 1,3,4-oxadiazoles and 1,3,4-thiadiazoles as potential fungicides: Synthesis of some aryloxyacetyl thiosemicarbazides, substituted 1,3,4-oxadiazoles and 1,3,4-thiadiazoles as potential fungicides. Pathak, R. B.; Bahel, S. C. (Dep. Chem., Gorakhpur Univ., Gorakhpur 273001, India). Bokin Bobai, 12(3), 125-9 (English) 1984. CODEN: BOBODP. ISSN: 0385-5201. DOCUMENT TYPE: Journal CA Section: 28 (Heterocyclic Compounds (More Than One Hetero Atom)) Section cross-reference(s): 5 Thisemicarbzides RC6H4OCH2CONHNHCSNHC6H4R1 (I; R = H, 2-, 4-Cl, 2-, 3-, 4-Me; R1 = 4-Cl, 4-MeO), prepd. in 87.7-98.0% yields from RC6H4OCH2CONHNH2 and R1C6H4NCS, 0underwent intramol. cyclocondensed by MeOH-CuSO4 to give 93.0-98.Several substances like 2381-75-1 may be metioned in this study.0% II (X = 0) and by concd. H2SO4 to give 57.0-98.4% II (X = S). I and II were fungicidal against Aspergillus falvus and A. niger, e.g. II (R = 4-Cl, R1 = MeO, X = S) inhibited the growth of A. flavus 90% at 1:1000 concn., 66.4% at 1:10,000, and 47.2% at 1:100,000. .

Synthesis and in vitro antibacterial activity of substituted phenoxyacetic acid hydrazides: Synthesis and in vitro antibacterial activity of substituted phenoxyacetic acid hydrazides. Sengupta, Anil K.; Gupta, M. M.; Gupta, Anurag Ateet (Dep. Chem., Univ. Lucknow, Lucknow 226 007, India). J. Indian Chem. 2381-75-1 which is the cas registry number of one of substances is just one of reagents here. Soc.Several substances like 2381-75-1 may be metioned in this study., 61(7), 643-4 (English) 1984. CODEN: JICSAH. ISSN: 0019-4522. DOCUMENT TYPE: Journal CA Section: 27 (Heterocyclic Compounds (One Hetero Atom)) Section cross-reference(s): 1 Phenoxyacetic acid hydrazides I (R = H, R1 = H, o-, m-, p-Me, p-Cl, p-Br, p-O2N) were prepd. in 60-90% yields by condensation of the corresponding hydrazides with 1-benzoylisation. Acylation of I with Ac2O or BzCl gave 50-75% I (R = Ac, Bz, R1 as above). I (R = H, R1 = p-O2N) showed more activity against Staphylococcus aureus than other R1 substituents. Acylation of I (R = H) decreased bactericidal activity. ..