Detail of "38875-53-5"

CAS Number:
38875-53-5
Name:
2,3-Pyridinediamine,5-bromo-
Superlist Name:
2,3-Diamino-5-bromopyridine
Molecular Structure:
Formula:
C₅H₆BrN₃
Molecular Weight:
188.03
Synonyms:
Pyridine,2,3-diamino-5-bromo- (6CI,7CI);5-Bromo-2,3-diaminopyridine;5-Bromo-2,3-pyridinediamine;
EINECS:
254-172-9
Density:
1.818 g/cm³
Melting Point:
155 °C (dec.)(lit.)
Boiling Point:
320.9 °C at 760 mmHg
Flash Point:
147.9 °C
Solubility:
soluble in hot water
Appearance:
light yellow to purple or light brown powder
Hazard Symbols:
Xi; C
Risk Codes:
36/37/38-34
Safety:
26-36-37/39-45-36/37/39 Details

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Antibacterial properties and S: Antibacterial properties and S.A.R. of 3-(6-bromo-2-imidazo[4,5-b]pyridinyl)propionic acid derivatives. Youssef, A. F.; El-Gendy, M. A.; Aboutaleb, N. A.Several substances are used for example 95231-52-0 which is its cas registry number. E.; Ahmed, S. H. (Fac. Pharm., Univ. Assiut, Assiut, Egypt). Egypt. J. Pharm. Sci., Volume Date 1982, 23(1-4), 131-9 (English) 1984. CODEN: EJPSBZ. ISSN: 0301-5068. DOCUMENT TYPE: Journal CA Section: 10 (Microbial Biochemistry) Section cross-reference(s): 28 Prepn. and bactericidal activities of 3-(6-bromo-2-imidazo(4,5-b]pyridinyl)propionic acid (I) [95231-52-0], its esters and amides were described. The compds. were prepd. by treatment of 5-bromo-2,3-diaminopyridine [38875-53-5] with succinic anhydride [108-30-5] in pyridine at 130-135° followed by ester and amide formation. The majority of the compds. showed antibacterial activity with different selectivities. The relation between structure and biol. activity (S.A.R.) and also between mol. connectivity X and characteristic vol. (Vx) are discussed. .

Thiadiazoles for organic electroluminescent devices with high luminescence efficiency and intensity, and log service life: Thiadiazoles for organic electroluminescent devices with high luminescence efficiency and intensity, and log service life. Takada, Yasuyuki; Amano, Saneomi (Toyo Ink Mfg. Co., Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 2006045143 A2 16 Feb 2006, 24 pp. (Japanese). (Japan). CODEN: JKXXAF. APPLICATION: JP 2004-230300 6 Aug 2004. DOCUMENT TYPE: Patent CA Section: 73 (Optical, Electron, and Mass Spectroscopy and Other Related Properties) Section cross-reference(s): 28 The thiadiazoles are I (R1-R3 = H, OH, carboxyl, halo, etc. 38875-53-5 is the cas registry number of certain chemical which is used as reagents here.). Electroluminescent materials contg. 38875-53-5 is the cas registry number of certain chemical which is used as reagents here. I are also claimed. The devices having emitter and/or electron injecting layers contg. I emit light from an yellow-orange to a red region. ..