CAS 517-28-2
:Hématoxyline
Description :
Hématoxyline, avec le numéro CAS 517-28-2, est un colorant naturel dérivé du bois de l'arbre de bois de teinture (Haematoxylum campechianum). Il est principalement utilisé en histologie et en microscopie comme agent de coloration, en particulier pour les tissus biologiques. Hématoxyline présente une couleur bleu profond à violet lorsqu'il est oxydé, ce qui lui permet de se lier efficacement aux acides nucléiques, le rendant précieux pour mettre en évidence les noyaux cellulaires dans les échantillons de tissu. Le colorant est souvent utilisé en conjonction avec l'éosine, un contre-colorant, dans la technique de coloration largement utilisée de Hématoxyline et d'Eosin (H&E). Hématoxyline est soluble dans l'alcool et l'eau, et ses propriétés de coloration peuvent être améliorées par oxydation, généralement obtenue à l'aide d'agents tels que l'iodate de sodium ou le permanganate de potassium. En plus de ses applications en recherche biologique, Hématoxyline a également été exploré pour des utilisations potentielles dans divers domaines, y compris les produits pharmaceutiques et cosmétiques, en raison de ses propriétés antioxydantes. Cependant, il est essentiel de manipuler Hématoxyline avec précaution, car il peut être toxique à certaines concentrations.
Formule :C16H14O6
InChI :InChI=1S/C16H14O6/c17-10-2-1-8-13-9-4-12(19)11(18)3-7(9)5-16(13,21)6-22-15(8)14(10)20/h1-4,13,17-21H,5-6H2/t13-,16+/m0/s1
Code InChI :InChIKey=WZUVPPKBWHMQCE-XJKSGUPXSA-N
SMILES :O[C@]12[C@](C=3C(C1)=CC(O)=C(O)C3)(C=4C(OC2)=C(O)C(O)=CC4)[H]
Synonymes :- (+)-Hematoxylin
- (6AS,11bR)-7,11b-dihydro-6H-indeno[2,1-c]chromene-3,4,6a,9,10-pentol
- (6aS,11bR)-7,11b-Dihydrobenz[b]indeno[1,2-d]pyran-3,4,6a,9,10(6H)-pentol
- 7,11b-Dihydrobenz[b]indeno[1,2-b]pyran-3,4,6a,9,10(6H)-pentol
- Benz[b]indeno[1,2-d]pyran-3,4,6a,9,10(6H)-pentol, 7,11b-dihydro-
- Benz[b]indeno[1,2-d]pyran-3,4,6a,9,10(6H)-pentol, 7,11b-dihydro-, (6aS-cis)-
- Benz[b]indeno[1,2-d]pyran-3,4,6a,9,10(6H)-pentol, 7,11b-dihydro-, cis-(+)-
- Haematoxylin
- Haematoxyline Powder
- Hematoxilina
- Hematoxyline
- Hydroxybrasilin
- Hydroxybrazilin
- Nsc 270085
- Benz[b]indeno[1,2-d]pyran-3,4,6a,9,10(6H)-pentol, 7,11b-dihydro-, (6aS,11bR)-
- (6aS,11bS)-7,11b-dihydroindeno[2,1-c]chromene-3,4,6a,9,10(6H)-pentol
- Hematoxylin (C.I. 75290)
- cis-(+)-7,11b-dihydrobenz[b]indeno[1,2-d]pyran-3,4,6a,9,10(6H)-pentol
- hematoxiline
- 517-28-2
- (6aR,11bS)-7,11b-Dihydroindeno[2,1-c]chromene-3,4,6a,9,10(6H)-pentol
- benz[b]indeno[1,2-d]pyran-3,4,6a,9,10(6H)-pentol, 7,11b-dihydro-, (6aR,11bS)-
- 4,6a,9,10(6h)-pentol,7,11b-dihydro-2-d]pyran-cis-(++)-benz[b]indeno[
- HematoxylinStainCertified-C.I.75290
- HEMATOXYLIN HYDRATE (DRY WT. BASIS), WATER CA 6%
- Haematoxylin(WeigertB-Iron)Solution
- 2-d]pyran-3,4,6a,9,10(6H)-pentol,7,11b-dihydro-,cis-(+)-Benz[b]indeno[1
- HEMATOXYLIN INDICATOR
- CAP DIN 45 FOR GLASS BOTTLE WITH PTFE
- 7,11b-Dihydrobenz[b]indeno[1,2-d]pyran-3,4,6a,9,10(6H)-pentol
- Hematoxylin, C.I. 75290, pH indicator
- Haematoxylin(Harris)Solution
- GILL'S HEMATOXYLIN SOLUTION NO 2
- CAP DIN 45 FOR GLASS BOTTLE NO PTFE
- Hematoxylin, pure, 85%
- abcolhematoxylin-certified
- HEMATOXYLIN (C.I. 75290) CRYST.
- Hematoxylin, H & E Stain, For Microscopy
- Natural Black 1
- HEMATOXYLIN C.I. 75290 CERTIFIED (NATURAL BLACK 1)
- Hematoxylin hydrate,pure,high purity biological stain
- GILL'S HEMATOXYLIN NO 2
- Hematoxylin hydrate, 96% (dry wt.), water ca 6%
- HEMATOXYLIN, GILL'S NO 2
- Haematoxylin(Delafield)Solution
- Hematoxylin, 85%, pure
- h(a)ematine
- 4,6a,9,10(6h)-pentol,7,11b-dihydro-2-d)pyran-cis-(+)-benz(b)indeno(
- bematoxylin
- HEMATOXYLIN FOR MICROSCOPY
- Hematoxylin hydrate, high purity biological stain, pure
- Hematoxylin for Biological Stain
- HematoxylinStain`Certified`
- GILLS II HAEMATOXYLIN
- [7,11b]-Dihydrobenz [b] indeno [1,2-d] pyran-3,4,6α,9,10-[6H]-pentol
- GILL HEMATOXYLIN SOLUTION NO II
- Hematoxylin hydrate, 96% (dry wt. basis), water ca 6%
- GILL 2 METHOD HEMATOXYLIN STAIN
- HeMatoxylin, 85%, pure, certified
- C.I.75290
- Homaeoxylin
- Hematoxylin cryst. (C.I. 75290) for microscopy
- CAP PE BLACK DIN 61
- HEMATOXYLIN, GILL II
- HEMATOXYLIN C.I. 75290 BIOLOGICAL STAIN
- HEMATOXYLIN, 90%, CERTIFIED, PURE
- Hematoxylin hydrate (dry wt.), water ca 6%
- nci-c55889
- Hematoxylin, 96% dry weight
- HaematoxylinPhosphotungstic(Mallory)
- HEMATOXYLIN, CERTIFIED (C.I. 75290)
- HEMATOXYLIN STAIN, GILL 2
- Hematoxylin,90%,pure,certified
- Hematoxylin, certified, pure, 90%
- Hematoxylin ,95%
- HeMatoxylin(Hydroxybrazilin)
- Hematoxylin,Natural Black 1
- Haematoxalin(Heidenhain'SNo1-Iron)
- HEMATOXYLIN SOLUTION GILL NO 2
- (1S,10R)-8-oxatetracyclo[8.7.0.0^{2,7}.0^{12,17}]heptadeca-2,4,6,12,14,16-hexaene-5,6,10,14,15-pentol
- HAEMATOXYLIN (C.I. 75290)
- HAEMATOXYLIN(RG)
- HEMATOXYLIN STAIN C.I.No 75290
- Hematoxylin, H & E Stain
- 4,6a,9,10(6h)-pentol,7,11b-dihydro-2-d)pyran-(6as-cis)-benz(b)indeno(
- Benzbindeno1,2-dpyran-3,4,6a,9,10(6H)-pentol, 7,11b-dihydro-, (6aS,11bR)-
- CI 75290, Hydroxybraslin, Natural Black 1
- Haematoxylin(Heidenhain'SNo2)Solution
- HeMatoxylin hydrate, high purity biological stain, pure 25GR
- 2-d)pyran-3,4,6a,9,10(6h)-pentol,7,11b-dihydro-benz(b)indeno(
- HEMATOXYLIN CERTIFIED
- CI 75290, Hydroxybraslin, Natural Black 1, Haematoxylin
- Voir plus de synonymes
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16 produits concernés.
Hematoxylin
CAS :Formule :C16H14O6Degré de pureté :>97.0%(GC)Couleur et forme :Light yellow to Brown powder to crystalMasse moléculaire :302.28Hematoxylin hydrate, 80% (dry wt.), water <8%
CAS :<p>Hematoxylin and eosin together make up Hematoxylin and eosin stain, one of the most commonly used stains in histology. Metal-haematein complexes are used to stain cell nuclei prior to examination under a microscope. Structures that stain with iron- or aluminum-haematein are often called basophilic,</p>Formule :C16H14O6Degré de pureté :80%Couleur et forme :Cream to pale brown, PowderMasse moléculaire :302.28Hematoxylin hydrate, 96% (dry wt.), water ca 6%
CAS :<p>Extracted from the bark of the logwood tree This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as </p>Formule :C16H14O6Degré de pureté :96%Couleur et forme :Cream to yellow to orange to brown, Powder or crystalline powderMasse moléculaire :302.28Haematoxylin, 75% (C.I. 75290)
CAS :Formule :C16H14O6·xH2OCouleur et forme :Beige or brown powderMasse moléculaire :302.29 (anhydrous)Hematoxylin
CAS :Hematoxylin, a dye from logwood heartwood, stains slides and makes ink.Formule :C16H14O6Degré de pureté :98.79%Couleur et forme :Physical Description White To Yellowish Crystals That Redden On Exposure To Light (Ntp 1992)Masse moléculaire :302.28Hematoxylin
CAS :<p>Hematoxylin</p>Formule :C16H14O6Degré de pureté :99%Couleur et forme : orange solidMasse moléculaire :302.27875g/molHaematoxylin (C.I. 75290)
CAS :Formule :C16H14O6·xH2OCouleur et forme :Light-yellow to brown or beige powderMasse moléculaire :302.29 (anhydrous)Hematoxyline
CAS :Degré de pureté :95.0%Couleur et forme :Solid, Beige powderMasse moléculaire :302.282012939453Hematoxylin (Technical Grade)
CAS :Produit contrôlé<p>Applications Gill’s Hematoxylin Solution, No. 2 is a chromatin stain used for both cytology and histology.<br></p>Formule :C16H14O6Couleur et forme :Dark Orange To Dark BrownMasse moléculaire :302.279Hematoxylin hydrate
CAS :<p>Hematoxylin hydrate is a histological stain, which is derived from the heartwood of the logwood tree, Haematoxylum campechianum. This compound undergoes oxidation to become hematein, which then forms a complex with metal ions, commonly aluminum, yielding a dye capable of binding to nucleic acids. The mode of action involves the selective binding to the negatively charged phosphate groups of nucleic acids, primarily in the cell nuclei, resulting in a blue to purple coloration.</p>Formule :C16H14O6·xH2ODegré de pureté :Min. 95%Couleur et forme :Yellow PowderMasse moléculaire :302.28 g/molHematoxylin Monohydrate
CAS :Formule :C16H14O6·aqCouleur et forme :White to pale brown, Crystalline compoundMasse moléculaire :302.29Hematoxylin
CAS :<p>Hematoxylin is a histological stain, derived from the heartwood of the logwood tree (Haematoxylum campechianum), which is a tropical plant native to Central America. Its mode of action involves oxidizing hematoxylin to hematein, which then binds with tissue components in the presence of a mordant, typically aluminum salts. This results in a color change where cell nuclei appear blue or purple under a microscope.</p>Formule :C16H14O6Degré de pureté :Min. 95 Area-%Masse moléculaire :302.28 g/molBenz[b]indeno[1,2-d]pyran-3,4,6a,9,10(6H)-pentol, 7,11b-dihydro-,(6aS,11bR)-
CAS :Formule :C16H14O6Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :302.27876Ref: IN-DA00I98R
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