Molekul · SMP · Pigmen alami
C55H72MgN4O5
Klorofil a
Pigmen hijau fotosintesis: cincin porfirin dengan ion Mg²⁺ di tengah dan ekor fitol panjang.
Kegunaan
Menangkap cahaya merah dan biru untuk fotosintesis; pewarna hijau makanan (E140).
Tahukah kamu?
Daun tampak hijau karena klorofil memantulkan cahaya hijau yang tidak diserapnya.
Data senyawa
- Rumus molekul
- C55H72MgN4O5
- Massa molar
- 893,5 g/mol
- Nama IUPAC
- magnesium methyl (3R,21S,22S)-16-ethenyl-11-ethyl-12,17,21,26-tetramethyl-4-oxo-22-[3-oxo-3-[(E,7R,11R)-3,7,11,15-tetramethylhexadec-2-enoxy]propyl]-23,25-diaza-7,24-diazanidahexacyclo[18.2.1.15,8.110,13.115,18.02,6]hexacosa-1,5,8(26),9,11,13(25),14,16,18,20(23)-decaene-3-carboxylate
- Nama Inggris
- Chlorophyll a
- Nomor CAS
- 479-61-8
- PubChem CID
- 12085802
- InChIKey
- ATNHDLDRLWWWCB-AENOIHSZSA-M
- SMILES
- CCC1=C(C2=NC1=CC3=C(C4=C([N-]3)C(=C5[C@H]([C@@H](C(=N5)C=C6C(=C(C(=C2)[N-]6)C=C)C)C)CCC(=O)OC/C=C(\C)/CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C4=O)C(=O)OC)C)C.[Mg+2]
- Muatan
- 0
- Jenjang
- SMP
- Golongan
- Pigmen alami, Senyawa koordinasi
- Unsur penyusun
- Karbon (C), Hidrogen (H), Magnesium (Mg), Nitrogen (N), Oksigen (O)
Pemakaian (PubChem)
- The green pigment in plants and algae; Used to color soaps, oils, fats, waxes, confectionery, preserves, cosmetics, liquors, and perfumes; Also used for dyeing leather, as a sensitizer for color film, and as a deodorant; [Merck Index] Permitted for use as an inert ingredient in non-food pesticide products; [EPA]
- Leather Tanning and Processing [Category: Industry]
- Photographic Processing [Category: Other]