CAS No.2142-63-4,3'-Bromoacetophenone Suppliers

Detail of "2142-63-4"

CAS Number:

2142-63-4

Name:

3'-Bromoacetophenone

Molecular Structure:

Formula:

C₈H₇BrO

Molecular Weight:

199.05

Synonyms:

3'-Bromo Acetophenone;1-Acetyl-3-bromobenzene;Ethanone, 1- (3-bromophenyl)-;m-Bromoacetophenone;Acetophenone, 3-bromo-;1-(3-bromophenyl)ethanone;Ethanone, 1-(3-bromophenyl)-;Acetophenone, 3-bromo- (8CI);

EINECS:

218-396-0

Density:

1.451 g/cm³

Melting Point:

8-11 °C(lit.)

Boiling Point:

255.2 °C at 760 mmHg

Flash Point:

90.9 °C

Appearance:

Clear colourless to light yellow liquid

Hazard Symbols:

Risk Codes:

36/37/38-36/38

Safety:

26-36-24/25 Details

Reference

Fluoran derivatives for heat-sensitive recording materials: Fluoran derivatives for heat-sensitive recording materials. (Ricoh Co., Ltd.Chemical with cas number 93104-46-2 also plays role., Japan). Jpn. Kokai Tokkyo Koho JP 59142254 A2 15 Aug 1984 Showa, 5 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: C09B011-28; B41M005-18. APPLICATION: JP 83-16675 3 Feb 1983. DOCUMENT TYPE: Patent CA Section: 41 (Dyes, Organic Pigments, Fluorescent Brighteners, and Photographic Sensitizers) The title derivs. I (R = lower alkyl; R1 = lower alkyl, aryl) were prepd. Thus, 3-acetyl-4'-methoxy-2'-methyldiphenylamine [93104-45-1] was prepd. from 2-methyl-p-acetanisidide [31601-41-9] and m-bromoacetophenone [2142-63-4] and condensed with 4-(diethylamino)-2-hydroxybenzophenone-2'-carboxylic acid [5809-23-4] in 95% H2SO4 at 20-25° for 5 h to give I (R = R1 = Et; m-Ac) [88429-45-2], dark purple on silica gel. .

Preparation of oxazolidinediones and thiazolidinediones as antidiabetic agents: Dropinski, James F.Some chemicals with cas registry numbers like 2142-63-4 and 918969-56-9 are also used.; Meinke, Peter T.; Shi, Guo Q.; Zhang, Yong ( Merck & Co., Inc., USA). PCT Int. Appl. WO 2007008501 A1 18 Jan 2007, 82pp. DESIGNATED STATES: W: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC; RW: AT, BE, BF, BJ, CF, CG, CH, CI, CM, CY, DE, DK, ES, FI, FR, GA, GB, GR, IE, IS, IT, LU, MC, ML, MR, NE, NL, PT, SE, SN, TD, TG, TR. (English). (World Intellectual Property Organization). CODEN: PIXXD2. APPLICATION: WO 2006-US26047 30 Jun 2006. PRIORITY: US 2005-697039P 6 Jul 2005. DOCUMENT TYPE: Patent CA Section: 28 (Heterocyclic Compounds (More Than One Hetero Atom)) Section cross-reference(s): 1, 63 The title oxazolidinediones and thiazolidinediones I [wherein A = O or S; X = a bond or (un)substituted CH2; R1 = H or (un)substituted alkyl; R2 = independently halo, (un)substituted alkyl, alkoxy; R3 = substituted phenyl; m = 0-4], or pharmaceutically acceptable salts thereof were prepd. as agonists or partial agonists of PPARg for treatment of type II diabetes (no data). For example, II was prepd. in a multi-step synthesis. The title compds. showed agonistic activity with EC50 values in the range of 1 nM to 3000 nM. Formulation of II as capsule was described. .

Detail of "2142-63-4"

3'-Bromoacetophenone

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CAS No.2142-63-4 3'-Bromoacetophenone

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CAS No.2142-63-4 3'-Bromoacetophenone

CAS No.2142-63-4 3'-Bromoacetophenone

CAS No.2142-63-4 3'-Bromoacetophenone

CAS No.2142-63-4 3'-Bromoacetophenone

CAS No.2142-63-4 3'-Bromoacetophenone

CAS No.2142-63-4 3'-Bromoacetophenone

CAS No.2142-63-4 3'-Bromoacetophenone

CAS No.2142-63-4 3'-Bromoacetophenone

CAS No.2142-63-4 3'-Bromoacetophenone

CAS No.2142-63-4 3'-Bromoacetophenone

CAS No.2142-63-4 3'-Bromoacetophenone

CAS No.2142-63-4 3'-Bromoacetophenone

CAS No.2142-63-4 3'-Bromoacetophenone

CAS No.2142-63-4 3'-Bromoacetophenone

CAS No.2142-63-4 3'-Bromoacetophenone

Reference