Detail of "2528-61-2"

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CAS Number:
2528-61-2
Name:
Heptanoyl chloride
Molecular Structure:
Formula:
C₇H₁₃ClO
Molecular Weight:
148.63
Synonyms:
Enanthoylchloride;Enanthic chloride;Heptanoic acid chloride;n-Heptanoyl chloride;AC1Q2VTK;
EINECS:
219-775-3
Density:
0.974 g/cm³
Melting Point:
-84 °C
Boiling Point:
174.4 °C at 760 mmHg
Flash Point:
67.7 °C
Solubility:
Reacts with water
Appearance:
Clear colorless to light yellow liquid
Hazard Symbols:
T+, C
Risk Codes:
26-34-37
Safety:
26-36/37/39-38-45-25 Details
Transport Information:
UN 2920 8/PG 2

Cephalosporin derivatives: Cephalosporin derivatives. Yoshimura, Yoshinobu; Hamaguchi, Naoru; Yashiki, Takatsuka (Takeda Chemical Industries, Ltd. , Japan). Eur. Pat. Appl.Chemicals with cas numbers 89296-58-2 and 2528-61-2 also play role. EP 93548 A2 9 Nov 1983, 46 pp. DESIGNATED STATES: R: BE, CH, DE, FR, GB, IT, LI, NL, SE. (English). (European Patent Organization). CODEN: EPXXDW. CLASS: IC: C07D501-36; A61K031-545. ICA: C07C069-63. APPLICATION: EP 83-302280 21 Apr 1983. PRIORITY: JP 82-73729 30 Apr 1982. DOCUMENT TYPE: Patent CA Section: 26 (Biomolecules and Their Synthetic Analogs) Section cross-reference(s): 1, 63 The esters I (R = Me, Et; R1 = alkyl) (27 compds.) were prepd. Thus, I (R = Me, R1 = CH2CHMeEt) was obtained by esterifying the Na salt with ICHMeO2CCH2CHMeEt, prepd. by treating EtCHMeCH2COCl with MeCHO-ZnCl2, and iodinating ClCHMeO2CCH2CHMeEt. At 100 mg/kg orally in rats I (R = Me, R1 = CH2CHMeEt) had a bioavailability of 93.2%. .

Synthesis of Bronzaphyrin NS: Synthesis of Bronzaphyrin NS. Johnson, Martin R.In this study， 2528-61-2 and 186645-54-5 are also used. (Chemistry Department, The George Washington University, Washington, DC 20052, USA). Journal of Organic Chemistry, 62(4), 1168-1172 (English) 1997 American Chemical Society. CODEN: JOCEAH. ISSN: 0022-3263. DOCUMENT TYPE: Journal CA Section: 26 (Biomolecules and Their Synthetic Analogs) The [2.0.0.2.0.0]family of annulenes (I) (R = Pr, hexyl; X, Y = S, O, N) is known as the bronzaphyrins because of their color in soln. Synthesis of I (R = hexyl, Y = N, X = S) (II) is given and preliminary results indicate that, of the first row transition metals, only Cu2+ shows affinity for II and causes rapid autoxidn. of the ligand. .