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Pentacarboxylsyrer og derivater

Organiske forbindelser, der indeholder fem carboxylgrupper; carboxylgrupper består af en carbonylgruppe bundet til en hydroxygruppe. Omfatter forbindelser, der er afledt af pentakarboxylsyrer.

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1

Thermo Scientific Chemicals o-Cresolphtalein complexone, indikatorkvalitet

CAS: 2411-89-4 Molekylær formel: C32H32N2O12 Molekylvægt (g/mol): 636.61 MDL nummer: MFCD00005911 InChI nøgle: IYZPEGVSBUNMBE-UHFFFAOYSA-N Synonym: o-cresolphthalein complexone,phthalein purple,cresolphthalexon,o-cresolphthalexon,phthalein complexon,o-cresolphthalein complexon,cresolphthalein complexon,metal phthalein,cresolphthalein complexone,unii-a4p6737i7f PubChem CID: 75485 IUPAC navn: 2-[[5-[1-[3-[[bis(carboxymethyl)amino]methyl]-4-hydroxy-5-methylphenyl]-3-oxo-2-benzofuran-1-yl]-2-hydroxy-3-methylphenyl]methyl-(carboxymethyl)amino]eddikesyre SMIL: CC1=CC(=CC(CN(CC(O)=O)CC(O)=O)=C1O)C1(OC(=O)C2=CC=CC=C12)C1=CC(C)=C(O)C(CN(CC(O)=O)CC(O)=O)=C1

MDL nummer MFCD00005911
PubChem CID 75485
Molekylvægt (g/mol) 636.61
CAS 2411-89-4
Synonym o-cresolphthalein complexone,phthalein purple,cresolphthalexon,o-cresolphthalexon,phthalein complexon,o-cresolphthalein complexon,cresolphthalein complexon,metal phthalein,cresolphthalein complexone,unii-a4p6737i7f
SMIL CC1=CC(=CC(CN(CC(O)=O)CC(O)=O)=C1O)C1(OC(=O)C2=CC=CC=C12)C1=CC(C)=C(O)C(CN(CC(O)=O)CC(O)=O)=C1
IUPAC navn 2-[[5-[1-[3-[[bis(carboxymethyl)amino]methyl]-4-hydroxy-5-methylphenyl]-3-oxo-2-benzofuran-1-yl]-2-hydroxy-3-methylphenyl]methyl-(carboxymethyl)amino]eddikesyre
InChI nøgle IYZPEGVSBUNMBE-UHFFFAOYSA-N
Molekylær formel C32H32N2O12
2

Thermo Scientific Chemicals β-D-Glucose pentaacetat, 98%

CAS: 604-69-3 MDL nummer: MFCD00006597 InChI nøgle: LPTITAGPBXDDGR-IBEHDNSVSA-N Synonym: beta-d-glucose pentaacetate,penta-o-acetyl-beta-d-glucopyranose,unii-v833p95coc,1,2,3,4,6-penta-o-acetyl-beta-d-glucopyranose,1,2,3,4,6-penta-o-acetyl-b-d-glucopyranose,beta-d-glucopyranose pentaacetate,2r,3r,4s,5r,6s-3,4,5,6-tetrakis acetyloxy oxan-2-yl methyl acetate,2s,3r,4s,5r,6r-6-acetoxymethyl tetrahydro-2h-pyran-2,3,4,5-tetrayl tetraacetate,glucopyranose, pentaacetate, .beta.-d,penta-o-acetyl-β PubChem CID: 2724702 IUPAC navn: [(2R,3R,4S,5R,6S)-3,4,5,6-tetraacetyloxyoxan-2-yl]methylacetat SMIL: CC(=O)OCC1C(C(C(C(O1)OC(=O)C)OC(=O)C)OC(=O)C)OC(=O)C

MDL nummer MFCD00006597
PubChem CID 2724702
CAS 604-69-3
Synonym beta-d-glucose pentaacetate,penta-o-acetyl-beta-d-glucopyranose,unii-v833p95coc,1,2,3,4,6-penta-o-acetyl-beta-d-glucopyranose,1,2,3,4,6-penta-o-acetyl-b-d-glucopyranose,beta-d-glucopyranose pentaacetate,2r,3r,4s,5r,6s-3,4,5,6-tetrakis acetyloxy oxan-2-yl methyl acetate,2s,3r,4s,5r,6r-6-acetoxymethyl tetrahydro-2h-pyran-2,3,4,5-tetrayl tetraacetate,glucopyranose, pentaacetate, .beta.-d,penta-o-acetyl-β
SMIL CC(=O)OCC1C(C(C(C(O1)OC(=O)C)OC(=O)C)OC(=O)C)OC(=O)C
IUPAC navn [(2R,3R,4S,5R,6S)-3,4,5,6-tetraacetyloxyoxan-2-yl]methylacetat
InChI nøgle LPTITAGPBXDDGR-IBEHDNSVSA-N
3

Thermo Scientific Chemicals alpha-D-Glucose pentaacetat, 98%

CAS: 604-68-2 Molekylær formel: C16H22O11 Molekylvægt (g/mol): 390.34 MDL nummer: MFCD00064071,MFCD00064081 InChI nøgle: LPTITAGPBXDDGR-UHFFFAOYNA-N Synonym: alpha-d-glucose pentaacetate,a-d-glucopyranose pentaacetate,pentaacetyl-alpha-d-glucose,penta-o-acetyl-alpha-d-glucopyranose,unii-1cs424ns93,1,2,3,4,6-penta-o-acetyl-alpha-d-glucopyranose,alpha-d-glucopyranose pentaacetate,2r,3r,4s,5r,6r-3,4,5,6-tetrakis acetyloxy oxan-2-yl methyl acetate,glucopyranose, pentaacetate, .alpha.-d,a-d-glucose pentaacetate PubChem CID: 2723636 IUPAC navn: [(2R,3R,4S,5R,6R)-3,4,5,6-tetraacetyloxyoxan-2-yl]methylacetat SMIL: CC(=O)OCC1OC(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O

MDL nummer MFCD00064071,MFCD00064081
PubChem CID 2723636
Molekylvægt (g/mol) 390.34
CAS 604-68-2
Synonym alpha-d-glucose pentaacetate,a-d-glucopyranose pentaacetate,pentaacetyl-alpha-d-glucose,penta-o-acetyl-alpha-d-glucopyranose,unii-1cs424ns93,1,2,3,4,6-penta-o-acetyl-alpha-d-glucopyranose,alpha-d-glucopyranose pentaacetate,2r,3r,4s,5r,6r-3,4,5,6-tetrakis acetyloxy oxan-2-yl methyl acetate,glucopyranose, pentaacetate, .alpha.-d,a-d-glucose pentaacetate
SMIL CC(=O)OCC1OC(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O
IUPAC navn [(2R,3R,4S,5R,6R)-3,4,5,6-tetraacetyloxyoxan-2-yl]methylacetat
InChI nøgle LPTITAGPBXDDGR-UHFFFAOYNA-N
Molekylær formel C16H22O11
4
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Thermo Scientific Chemicals Diethylentriaminpentaeddikesyre, pentanatriumsalt, tech., 40% vandig opløsning

CAS: 140-01-2 | C14H18N3Na5O10 | 503.26 g/mol

MDL nummer MFCD00051016
Lineær formel NaOCOCH2N(CH2CH2N(CH2COONa)2)2
Sundhedsfare 3 GHS P Statement
Wash face,hands and any exposed skin thoroughly after handling.
Wear eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Cont
Sundhedsfare 2 GHS H Statement
Causes serious eye irritation.
Sundhedsfare 1 GHS-signalord: Advarsel
Formel vægt 503.26
Emballage Glasflaske
Procent renhed 39 to 41%
IUPAC navn pentanatrium;2-[bis[2-[bis(carboxylatomethyl)amino]ethyl]amino]acetat
Grad Teknisk
Brydningsindeks 1.4185 to 1.4205
Navn note 40% Aqueous Solution
PubChem CID 8779
Molekylvægt (g/mol) 503.26
Tæthed 1.2900g/mL
Smeltepunkt -40°C
pH 11.0 to 12.0 (1% aq. soln.)
SMIL [Na+].[Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O
Kogepunkt 106°C
Flammepunkt >100°C
InChI nøgle LQPLDXQVILYOOL-UHFFFAOYSA-I
Kemisk navn eller materiale Diethylenetriaminepentaacetic acid, pentasodium salt
Specifik vægtfylde 1.29
Opløselighedsinformation Solubility in water: soluble. Other solubilities: mixible with many organic solvents
Fysisk form Løsning
EINECS nummer 205-391-3
CAS 7732-18-5
Synonym pentasodium dtpa,tetralon b,trilon c,versenex 80,pentasodium pentetate,hamp-ex 80,detarex py,kiresuto p,chelest p,plexene d
Beilstein 04, III, 1190
Molekylær formel C14H18N3Na5O10