- GL Biochem (Shanghai) Ltd.
- China
- Product Name: TSTU
- Price: $Inquiry/1g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Jackie Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: TSTU
- Price: ￥498.0/100g ￥148.0/25g ￥1998.0/500g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: TSTU
- 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: TIANFUCHEM---TSTU
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
105832-38-0
105832-38-0 structure
- Name: TSTU
- Chemical Name: O-(N-Succinimidyl)-1,1,3,3-tetramethyluronium tetrafluoroborate
- CAS Number: 105832-38-0
- Molecular Formula: C9H16BF4N3O3
- Molecular Weight: 301.046
- Catalog: Biochemical Condensing agent
- Create Date: 2018-12-23 12:51:11
- Modify Date: 2024-01-02 07:37:19
| Name | O-(N-Succinimidyl)-1,1,3,3-tetramethyluronium tetrafluoroborate |
|---|---|
| Synonyms |
N-{(Dimethylamino)[(2,5-dioxopyrrolidin-1-yl)oxy]methylene}-N-methylmethanaminium tetrafluoroborate
TSTU [dimethylamino-(2,5-dioxopyrrolidin-1-yl)oxymethylidene]-dimethylazanium,tetrafluoroborate MFCD00077875 N-{(dimethylamino)[(2,5-dioxopyrrolidin-1-yl)oxy]methylidene}-N-methylmethanaminium tetrafluoroborate O-(N-Succinimidyl)-N,N,N',N'-tetramethyluronium Tetrafluoroborate [Bis(dimethylamino)methylene](2,5-dioxo-1-pyrrolidinyl)oxonium tetrafluoroborate N,N,N',N'-Tetramethyl-O-(N-succinimidyl)uronium Tetrafluoroborate 2-succinimido-1,1,3,3-tetramethyluronium tetrafluoroborate O-(N-Succinimidyl N,N,N',N'-Tetramethyl-O-(N-succinimidyl)uronium tetrafluoroborate (TSTU) 2-(2,5-Dioxopyrrolidin-1-yl)-1,1,3,3-tetramethylisouronium tetrafluoroborate Bis(dimethylamino)[(2,5-dioxopyrrolidin-1-yl)oxy]methylium tetrafluoroborate 2-Succinimido-1,1,3,3-tetra-methyluronium tetrafluoroborate N,N,N′,N′-Tetramethyl-O-(N-succinimidyl)uronium tetrafluoroborate |
| Density | 1.41 g/cm |
|---|---|
| Melting Point | 198-201 °C(lit.) |
| Molecular Formula | C9H16BF4N3O3 |
| Molecular Weight | 301.046 |
| Exact Mass | 301.122070 |
| PSA | 52.86000 |
| LogP | 0.49460 |
| Storage condition | 2-8°C |
| Water Solubility | acetonitrile: 0.1 g/mL, clear |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2925190090 |
|
~%
105832-38-0 |
| Literature: Tetrahedron Letters, , vol. 30, # 15 p. 1927 - 1930 |
|
~%
105832-38-0 |
| Literature: Tetrahedron Letters, , vol. 30, # 15 p. 1927 - 1930 |
| Precursor 2 | |
|---|---|
| DownStream 10 | |
![(2,5-dioxopyrrolidin-1-yl) 2-[4-(2-methylpropyl)phenyl]propanoate structure](https://www.chemsrc.com/caspic/162/104400-52-4.png)
| HS Code | 2925190090 |
|---|---|
| Summary | 2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |