- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: D-Ribonolactone
- Price: ￥1058.0/5g ￥318.0/1g
- Purity: 97.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: D(+)-Ribonic acid gamma-lactone
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: TIANFU-CHEM D(+)-Ribonic acid gamma-lactone
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
5336-08-3
5336-08-3 structure
- Name: D-Ribonolactone
- Chemical Name: D-(+)-Ribonic Acid γ-Lactone
- CAS Number: 5336-08-3
- Molecular Formula: C5H8O5
- Molecular Weight: 148.114
- Catalog: Biochemical Carbohydrate Monosaccharide
- Create Date: 2018-12-25 17:53:29
- Modify Date: 2024-01-13 19:22:38
-
D-Ribonolactone is sugar lactone and an inhibitor of β-galactosidase of Escherichia coli with a Ki of 26 mM[1].
| Name | D-(+)-Ribonic Acid γ-Lactone |
|---|---|
| Synonyms |
D(+)-Ribonic acid gamma-lactone
D-Ribono-1,4-lactone 3,4-Dihydroxy-5-(hydroxymethyl)dihydro-2(3H)-furanone 3,4-dihydroxy-5-(hydroxymethyl)dihydrofuran-2(3H)-one (non-preferred name) MFCD00063241 .γ.-Lactone of ribonic acid D-(+)-Ribonic γ-lactone EINECS 226-256-5 D-(+)-Ribono-1,4-lactone |
| Description | D-Ribonolactone is sugar lactone and an inhibitor of β-galactosidase of Escherichia coli with a Ki of 26 mM[1]. |
|---|---|
| Related Catalog | |
| Target |
Human Endogenous Metabolite |
| In Vitro | Ki: 26 mM (β-galactosidase) |
| References |
| Density | 1.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 364.3±11.0 °C at 760 mmHg |
| Melting Point | 83-85ºC |
| Molecular Formula | C5H8O5 |
| Molecular Weight | 148.114 |
| Flash Point | 162.8±12.8 °C |
| Exact Mass | 148.037170 |
| PSA | 86.99000 |
| LogP | -2.47 |
| Vapour Pressure | 0.0±1.8 mmHg at 25°C |
| Index of Refraction | 1.581 |
| Safety Phrases | S22-S24/25 |
|---|---|
| WGK Germany | 3 |
| HS Code | 2932209090 |
|
~66%
5336-08-3 |
| Literature: BIOCRYST PHARMACEUTICALS, INC.; BABU, Yarlagadda, S.; KOTIAN, Pravin, L.; BANTIA, Shanta; WU, Minwan; KUMAR, V., Satish Patent: WO2014/78778 A2, 2014 ; Location in patent: Page/Page column 93 ; |
|
~10%
5336-08-3 |
| Literature: Isaac, Isabelle; Stasik, Imane; Beaupere, Daniel; Uzan, Raoul Tetrahedron Letters, 1995 , vol. 36, # 3 p. 383 - 386 |
|
~10%
5336-08-3 |
| Literature: Procopio, Antonio; Gaspari, Marco; Nardi, Monica; Oliverio, Manuela; Tagarelli, Antonio; Sindona, Giovanni Tetrahedron Letters, 2007 , vol. 48, # 49 p. 8623 - 8627 |
|
~%
5336-08-3 |
| Literature: Carbohydrate Research, , vol. 220, # 1 p. 117 - 126 |
|
~97%
5336-08-3 |
| Literature: Pharmaceutical Chemistry Journal, , vol. 16, # 2 p. 135 - 139 Khimiko-Farmatsevticheskii Zhurnal, , vol. 16, # 2 p. 196 - 201 |
| Precursor 3 | |
|---|---|
| DownStream 10 | |
![(3aR,6S,6aR)-6-({[Dimethyl(2-methyl-2-propanyl)silyl]oxy}methyl)- 2,2-dimethyldihydrofuro[3,4-d][1,3]dioxol-4(3aH)-one (non-preferr ed name) structure](https://image.chemsrc.com/caspic/441/1044813-00-4.png)
![(3aR,7R,7aR)-7-((2-methoxypropan-2-yl)oxy)-2,2-dimethyldihydro-3aH-[1,3]dioxolo[4,5-c]pyran-4(6H)-one structure](https://image.chemsrc.com/caspic/292/188192-03-2.png)
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |