ChemicalBook CAS DataBase List Chlorophyll A

Chlorophyll A

$218 - $2534

Product nameChlorophyll A
Cas No479-61-8
MFC55H72MgN4O5
MW893.49
EINECS207-536-6
MDL NumberMFCD00079050

Synonyms

chlorophyllafromspinach ;Magnesium,(3,7,11,15-tetramethyl-2-hexadecenyl9-ethenyl-14-ethyl-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-3-phorbinepropanoate(2-)-N23,N24,N25,N26)-(SP-4-2(3S-(3α(2E,7S*,11S*),4β,21β)))- ;magnesium,[3,7,11,15-tetramethyl-2-hexadecenyl9-ethenyl-14-ethyl-21-(methoxyc ;Chlorophyll,paste;CONTAMINON(R) CL;CHLOROPHYLL EXTRACT;CHLOROPHYLL A;[3,7,11,15-tetramethyl-2-hexadecenyl9-ethenyl-14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-Magnesium

Price

Brand	Packaging	Price	Product name
aablocks AA01CB3B	1mg	$265	Chlorophyll a
aablocks AA01CB3B	5mg	$927	Chlorophyll a
American Custom Chemicals Corporation PXT0000034	5MG	$503.23	CHLOROPHYLL A
Biosynth FC41661	1mg	$571.12	Chlorophyll a
Biosynth FC41661	0.5mg	$220	Chlorophyll a
Biosynth FC41661	2mg	$999.46	Chlorophyll a
Biosynth FC41661	5mg	$1570.6	Chlorophyll a
Biosynth FC41661	10mg	$2427.3	Chlorophyll a
Cayman Chemical 33399	1mg	$218	Chlorophyll a
Cayman Chemical 33399	5mg	$927	Chlorophyll a

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Properties

Melting point	117-120°
alpha	D20 -262° (acetone)
storage temp.	-20°C
solubility	diethyl ether: soluble0.1mg/10 mL
form	powder
color	Green to Black Semi-Solid
biological source	spinach
ε(extinction coefficient)	11.1-12.1 × 104 at 428-430nm in diethyl ether 8.3-9.4 × 104 at 660-662nm in diethyl ether
ex/em	λex 655 nm; λem 667 nm
Merck	13,2174
BRN	3586237
Stability	Stable, but may discolour upon exposure to light. Incompatible with strong oxidizing agents. May be air sensitive.
Major Application	cleaning products cosmetics food and beverages personal care
InChIKey	ATNHDLDRLWWWCB-AENOIHSZSA-M
SMILES	CCc1c(C)c2cc3c(C=C)c(C)c4cc5nc([C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@@H]5C)c6[C@@H](C(=O)OC)C(=O)c7c(C)c(cc1n2)n([Mg]n34)c67
LogP	16.534 (est)
EPA Substance Registry System	Chlorophyll a (479-61-8)

Chlorophyll A

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