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Detail of > 36338-96-2

  • CAS Number:
  • 36338-96-2
  • Name:

  • 4-Cyclohexene-1,3-dione,6-b-D-glucopyranosyl-2-[[(3S)-3-b-D-glucopyranosyl-2,3,4-trihydroxy-5-[(2E)-3-(4-hydroxyphenyl)-1-oxo-2-propen-1-yl]-6-oxo-1,4-cyclohexadien-1-yl]methylene]-5,6-dihydroxy-4-[(2E)-3-(4-hydroxyphenyl)-1-oxo-2-propen-1-yl]-,(2Z,6S)-

  • Superlist Name:
  • Carthamine
  • Formula:
  • C43H42 O22
  • Molecular Structure:
  • Synonyms:
  • 4-Cyclohexene-1,3-dione,6-b-D-glucopyranosyl-2-[[(3S)-3-b-D-glucopyranosyl-2,3,4-trihydroxy-5-[(2E)-3-(4-hydroxyphenyl)-1-oxo-2-propenyl]-6-oxo-1,4-cyclohexadien-1-yl]methylene]-5,6-dihydroxy-4-[(2E)-3-(4-hydroxyphenyl)-1-oxo-2-propenyl]-,(2Z,6S)- (9CI); 4-Cyclohexene-1,3-dione, 6-b-D-glucopyranosyl-2-[[3-b-D-glucopyranosyl-2,3,4-trihydroxy-5-[3-(4-hydroxyphenyl)-1-oxo-2-propenyl]-6-oxo-1,4-cyclohexadien-1-yl]methylene]-5,6-dihydroxy-4-[3-(4-hydroxyphenyl)-1-oxo-2-propenyl]-,[S-(R*,R*)]-; C.I. Natural Red 26; Carthamin; Carthamus; Carthamus (dye);Carthamus Red AP; Liofresh Red CR; Natural Red 26; Safflower red
  • Molecular Weight:
  • 944.8
  • EINECS:
  • 252-981-1
  • Density:
  • 1.882g/cm3
  • Boiling Point:
  • 1255.2°Cat760mmHg
  • Flash Point:
  • 375.5°C
  • Safety:
  • Risk Statements 36/37/38
    Safety Statements 26-36/37/39
    Details

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CAS No. 

36338-96-2 Carthamine

Item Index Powder Appearance Yellow or yellow-brown 405nm ≥100 Burning residues ≤4% Drying shrinkage ≤10 % Heavy metal(Pb) ≤20 mg/kg Arsenic(As) ≤1 mg/kg Plumbum(Pb) ≤5 mg/kg Total Bacteria Count ≤1000 cfu/g Path
VICHEMO TECHNOLOGY CO.,LTD
China (Mainland)   1776
  • Tel:+86-714-6336424
  • Address:1185#, Hubin Avenue,Huangshi,Hubei, China. 435000

CAS No. 

36338-96-2 Carthamine

Carthamus red Product Name: Carthamus red Molecular Structure: Molecular Formular: C43H44O24 Molecular Weight: 944.8 CAS NO: 36338-96-2 EINECS: 252-981-1 Product Categories: Colours, Dyes, Indicators & Pigments Major Quality Index and Specification Item Index and Specific
A & Z Food Additives.Co.,Ltd
China (Mainland)  
  • Tel:0086 571 85126931
  • Address:gucui road
  • Total:2 Page 1 of 1 1

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    Reference

    Pollack caviar coloring
    Pollack caviar coloring. Suzuki, Takao (Kinoshita Wakasa Shoten K. K., Japan). Japan. JP 52043904 B4 2 Nov 1977 Showa, 2 pp. (Japanese). (Japan). CODEN: JAXXAD. CLASS: IC: A23L001-325. APPLICATION: JP 75-77605 24 Jun 1975. DOCUMENT TYPE: Patent CA Section: 17 (Foods) Pollack caviar is colored with weakly alk. carthamin [36338-96-2] solns. without using nitrites. Thus, 20 kg pollack caviar was colored with 1 L soln. (pH 8) contg. 0.4 g carthamin, mixed with 2.6 kg NaCl, and allowed to stand at 4° for 4 h.
    Synthesis of 4,4'-dibenzyloxy-2'-hydroxyquinochalcone
    Synthesis of 4,4'-dibenzyloxy-2'-hydroxyquinochalcone. Saito, Norio; Hatakeda, Kiyotaka; Ito, Shota; Asano, Takashi (Dep. Chem., Tohoku Kogyo Gijutsu Shikensho, Sendai, Japan). Tohoku Kogyo Gijutsu Shikensho Hokoku, 7, 55-7 (English) 1976. CODEN: TGSHDR. DOCUMENT TYPE: Journal CA Section: 40 (Dyes, Fluorescent Whitening Agents, and Photosensitizers) The title compd. [I (R = H, R1 = R2 = PhCH2)(II) [54121-36-7]] was prepd. 54121-36-7 which is the cas registry number of one of substances is just one of reagents here. by condensing 2,4-dihydroxy-3,6-dimethoxyacetophenone [7499-99-2] with p-hydroxybenzaldehyde [123-08-0] to give 3',6'-dimethoxy-2',4,4'-trihydroxychalcone [54121-32-3] which was cyclized to 4',7-dihydroxy-5,8-dimethoxyflavanone [54121-33-4] in alc. HCl, etherified with PhCH2Cl, and subsequently oxidized with concd.Several substances like 54121-36-7 may be metioned in this study. HNO3. The UV spectrum of II, which is an analog. of the structure (I; R = glucose residue, R1 = R2 = H) proposed by T. R. Seshadri and R. S. Thakur (1960) for the red pigment carthamin (III) [36338-96-2], isolated from Carthamus tinctorius, is quite different from that of III, suggesting the necessity of reinvestigation of the structure of the natural product. ..

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