D-Panthenol
Molecular Structure:
MDL:
MFCD00065006
Molecular Formula:
C9H19NO4
Molecular Weight:
205.25
Alias:
右旋泛醇,(R-)2,4-二羟基-N-(3-羟基丙基)-3,3-二甲基丁酰胺,D-(+)-2,4-二羟基-N-(3-羟丙基)-3,3-二甲基丁酰胺
(R)-2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutyramide
(R)-3-(2,4-Dihydroxy-3,3-dimethylbutyramido)-1-propanol
(R)-2,4-Dihydroxy-3,3-dimethylbutyric 3-hydroxypropylamide
D-Pantothenyl alcohol
Dexpanthenol
Provitamin B
Product order:
| Name |
Specifications |
Packing |
Price |
Delivery |
| D-Panthenol |
98% |
500g |
RMB 328.9 |
|
| D-Panthenol |
98% |
100g |
RMB 121 |
|
| D-Panthenol |
分析标准品 |
500mg |
RMB 1208.9 |
Consulting service |
Character:
在水溶液中较稳定,但长时间加热引起外消旋作用。溶于水,乙醇,甲醇,氯仿,微溶于乙醚。不溶于脂肪和油。
密度:1.20
沸点:118-120℃(2.7 mmHg)
折光率nD20:1.495-1.502
[α]20D: 31 ° (C=5, H2O)
Quality Standard:
外观Appearance 无色至微黄色透明或粘稠的液体或半固体
红外光谱鉴别Infrared spectrometry 和对照品匹配
纯度Purity ≥98.0% (滴定)
水溶解试验Solubility in Water 溶液透明
折光率Refractive index n20/D 1.495 - 1.502
水分Water <1 % (K.F.)
重金属Heavy metals (as Pb) <20 ppm
硫酸盐灰分Sulfated ash <0.1 %
比旋光度Specific rotation [a]20/D +29.0 to +31.5 °(C=5, H2O)
Storage:
密封保存
用途 是维生素B5的前体。
Related Products
- 2-(Methylamino)ethanol
- 4-Pentyn-1-ol
- 2-Nitroethanol
- 2-Octyl-1-dodecanol
- Cycloheptanol
- 5-Amino-1-pentanol
- 4-Fluorobenzyl mercaptan
- Cholesterol
- (1R,2S)-(+)-cis-1-Amino-2-indanol
- 9-Fluorenylmethanol
- Isophytol
- 1,4-Benzenedimethanol
- (2-Mercaptoethyl)pyrazine
- 4-(Trifluoromethyl)benzyl alcohol
- (S)-(+)-1,2-Propanediol
- Tropine
- 3-Bromo-1-propanol
- Dipropylene glycol
- 4-tert-Butylbenzyl mercaptan
- 1,3-Propanedithiol
- 4,4′-Dimethoxybenzhydrol
- 5-Hexyn-1-ol
- 1-Hexadecanol
- (1R,2S,5R)-(−)-Menthol
- 4-Bromo-1-butanol
- 1-Adamantanemethanol
- 2-Bromophenethyl alcohol
- 1,4-Cyclohexanediol
- Epoxydihydrolinalool
- β-Sitosterol
- Cyclohexanol
- 3-phenylpropanol
- 3-Methyl-2-butene-1-thiol
- 3-Methyl-2-buten-1-ol
- 1-Methylcyclopentanol
- 1-Tridecanol
- 2-N-PROPYLPROPANE-1,3-DIOL
- 4-Aminobenzyl alcohol
- 4-(Methylthio)benzyl alcohol
- 1,6-Hexanedithiol
- 1-Ethynylcyclopentanol
- β-Estradiol
- (S)-(−)-1-Phenylethanol
- Cyclobutanol
- 1,2-Hexadecanediol
- (4-Methylphenyl)methanethiol
- 3-Bromobenzyl Alcohol
- 1,4-Cyclohexanedimethanol, mixture of cis and trans
- 2-Thiopheneethanol
- 2,6-Dimethyl-2-heptanol
- 3-Pentanol
- (±)-1-Phenyl-1,2-ethanediol
- 2,2,2-Trichloroethanol
- 4-Methoxy-α-toluenethiol
- 1-Octadecanethiol
- 1,8-Octanediol
- 1-Dodecanol
- 2,3-Butanedithiol
- PALUSTROL
- 3-Chlorobenzyl alcohol
- 3-Chloro-2,2-dimethyl-1-propanol
- 2-METHYL-4-PHENYL-3-BUTYN-2-OL
- Estriol
- Resveratrol
- 3-Amino-1-propanol
- 3-Methoxy-1-butanol
- 3-Methylcyclohexanol
- 2-Bromobenzyl mercaptan
- Tetrahydrogeraniol
- 2-Octanol
- 1-Phenyl-2-propyn-1-ol
- Polyethylene glycol
- 3-Pyridinemethanol
- 4-Hydroxy-TEMPO
- 1-Nonanol
- 1,1,1,3,3,3-Hexafluoro-2-propanol
- Pinacol
- 1-Hexanol
- 12-Bromododecanol
- Diphenylmethanol