(3E,5E,7E)-9-[(3E)-2,4,4-Trimethyl-1-cyclohexen-3-ylidene]-3,7-dimethylnona-3,5,7-trien-1-ol Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

A degradation product of Vitamin A (R252000). Vitamin A impurity.

Vorbereitung Methode

Retro-vitamin A is obtained by treatment of retinol in the presence of concentrated hydrobromic acid. In the case of retinoic acid and retinal, reisomerization is possible after conversion to appropriate derivatives such as the acid chloride or the hydroquinone adduct.

(3E,5E,7E)-9-[(3E)-2,4,4-Trimethyl-1-cyclohexen-3-ylidene]-3,7-dimethylnona-3,5,7-trien-1-ol Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

(3E,5E,7E)-9-[(3E)-2,4,4-Trimethyl-1-cyclohexen-3-ylidene]-3,7-dimethylnona-3,5,7-trien-1-ol Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Hangzhou MolCore BioPharmatech Co.,Ltd.	+86-057181025280; +8617767106207	sales@molcore.com	China	49734	58
Sinco Pharmachem (ShenZhen) R&D Co., Ltd.	+undefined18603013401	jack.lin@sincopharmachem.com	China	10000	58
QUALITY CONTROL SOLUTIONS LTD.	+86-0755-66853366 +8613670046396	export03@qcsrm.com	China	24342	58
TLC Pharmaceutical Standards Ltd.	18012923235 18012923235	chinasales04@tlcstandards.com.cn	China	9002	58
J & K SCIENTIFIC LTD.	18210857532; 18210857532	jkinfo@jkchemical.com	China	96815	76
Chemsky (shanghai) International Co.,Ltd	021-50135380	shchemsky@sina.com	China	15402	60
S.Z. PhyStandard Bio-Tech. Co., Ltd.	0755-4000505016 13380397412	3001272453@qq.com	China	5000	50
Quality Control Solutions Ltd.	0755-66853366 13670046396	orders@qcsrm.com	China	18190	56
Sichuan Wei Keqi Biological Technology Co., Ltd.	028-81700200 18116577057	3003855609@qq.com	China	7775	56
Shanghai Kewel Chemical Co., Ltd.	021-64609169 18901607656	greensnown@163.com	China	9906	50

16729-22-9()Verwandte Suche:

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• (3E,5E,7E)-9-[(3E)-2,4,4-Trimethyl-1-cyclohexen-3-ylidene]-3,7-dimethylnona-3,5,7-trien-1-ol
• all-trans-retro-Vitamin A
• all-trans-Retro Retinol
• Vitamin A Impurity C
• Retinol EP Impurity C
• Vitamin A EP Impurity C
• 4,14-retro-Retinol
• Vitamin A EP Impurity C (retro-Vitamin A, all-trans-Retro Retinol)
• Vitamin A Impurity C (retro-Vitamin A)
• all-trans-Retro Retinol Discontinued
• Vitamin A Impurity 3 (retro-Vitamin A)(Vitamin A EP Impurity C)
• Vitamin A impurity C (EP）
• Vitamin A Impurity 3 (retro-Vitamin A)
• Vitamin A EP Impurity C（Mixture of Z and E Isomers）
• (3E,5E,7E,9E)-3,7-Dimethyl-9-(2,6,6-trimethylcyclohex-2-en-1-ylidene)nona-3,5,7-trien-1-ol (Vitamin A Impurity)
• Vitamin A EP Impurity C(Mixture of E/Z Isomers)
• 16729-22-9
• Impurities
• Intermediates & Fine Chemicals
• Pharmaceuticals
• Retinoids