叶绿素 b 来源于菠菜

• 产品号: 258261
• CAS号: 519-62-0
• 分子式: C55H84MgN4O6
• 分子量: 921.58366

产品别名

• 标题: Chlorophyll b from spinach
• IUPAC标准名: methyl (5R,8S,9S)-14-ethenyl-19-ethyl-18-formyl-9,13,25-trimethyl-4-oxo-8-(3-oxo-3-{[(7R,11R)-3,7,11,15-tetramethylhexadec-2-en-1-yl]oxy}propyl)-1,24,26,27-tetraaza-23-magnesaheptacyclo[10.10.2.1^3,^2^2.1^7,^1^0.1^1^7,^2^0.0^2,^6.0^1^5,^2^4]heptacosa-12,14,18-triene-5-carboxylate
• IUPAC传统名: methyl (5R,8S,9S)-14-ethenyl-19-ethyl-18-formyl-9,13,25-trimethyl-4-oxo-8-(3-oxo-3-{[(7R,11R)-3,7,11,15-tetramethylhexadec-2-en-1-yl]oxy}propyl)-1,24,26,27-tetraaza-23-magnesaheptacyclo[10.10.2.1^3,^2^2.1^7,^1^0.1^1^7,^2^0.0^2,^6.0^1^5,^2^4]heptacosa-12,14,18-triene-5-carboxylate

产品登记号

• MDL号: MFCD00079053
• CAS号: 519-62-0
• Beilstein号: 4122778
• EC号: 208-272-4

产品性质

• Empirical Formula (Hill Notation): C55H70MgN4O6
• 紫外吸收波长: λmax 643 nm
• 熔点: 183-185 °C(lit.)
• 个人保护装置: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• 德国WGK号: 3

产品详细信息

详细说明 (English)

Biochem/physiol Actions
Chlorophyll b extends the absorption spectrum of light-harvesting complexes LHC-I and LHC-II above 700 nm, a region of the visible spectrum that is not absorbed when only chlorophyll a is present in the LHCs.1

详细说明 (简体中文)

Biochem/physiol Actions
Chlorophyll b extends the absorption spectrum of light-harvesting complexes LHC-I and LHC-II above 700 nm, a region of the visible spectrum that is not absorbed when only chlorophyll a is present in the LHCs.1