23405-15-4
Benzoic acid N-hydroxysuccinimide ester
CAS: 23405-15-4
Molecular Formula: C11H9NO4
23405-15-4 - Names and Identifiers
| Name | Benzoic acid N-hydroxysuccinimide ester |
| Synonyms | BZ-OSU BZO-OSU TIMTEC-BB SBB005920 SUCCINIMIDO BENZOATE N-(BENZOYLOXY)SUCCINIMIDE N-ALPHA-BENZOYOXYSUCCINIMIDE 2,5-Pyrrolidinedione,1-(benzoyloxy)- Benzoic acid N-hydroxysuccinimide ester benzoic acid N-hydroxysuccinimide ester |
| CAS | 23405-15-4 |
| EINECS | 803-576-9 |
| InChIKey | BVUOEDOMUOJKOY-UHFFFAOYSA-N |
23405-15-4 - Physico-chemical Properties
| Molecular Formula | C11H9NO4 |
| Molar Mass | 219.19 |
| Density | 0.68 |
| Melting Point | 135.0 to 139.0 °C |
| Boling Point | 342.3±25.0 °C(Predicted) |
| Storage Condition | 2-8°C |
| MDL | MFCD00078953 |
23405-15-4 - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R25 - Toxic if swallowed |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 2811 6.1 / PGIII |
| WGK Germany | 3 |
23405-15-4 - Introduction
Benzoic acid N-hydroxysuccinimide ester (BZ-Osu) is a commonly used chemical reagent with the following properties:
1. Appearance: The BZ-Osu is white or off-white crystalline solid.
2. solubility: it can be dissolved in organic solvents (such as dimethyl sulfoxide, acetonitrile and dichloromethane), poor solubility in water.
3. Stability: BZ-Osu is relatively stable under dry conditions, but may decompose in a humid environment.
One of the main uses of BZ-Osu is as a coupling reagent in chemical reactions. It can react with an amino compound to give the corresponding N-hydroxysuccinimide amide. In addition, BZ-Osu can be used to synthesize amides, peptides and proteins.
The method of preparing the BZ-Osu is as follows:
Benzoic acid is reacted with N-hydroxysuccinimide, usually under alkaline conditions, to form BZ-Osu.
Pay attention to the following safety information when using the BZ-Osu:
1. BZ-Osu is irritating and direct contact with skin, eyes and mucous membranes should be avoided.
2. Personal protective equipment such as gloves, goggles and lab coats should be used during operation.
3. should be operated in a well-ventilated laboratory, and away from fire and flammable materials.
4. Waste should be disposed of in accordance with local regulations and should not be dumped into sewers or the natural environment.
To ensure the safety and correct use of the BZ-Osu, please refer to the product manual and safety data sheet.
1. Appearance: The BZ-Osu is white or off-white crystalline solid.
2. solubility: it can be dissolved in organic solvents (such as dimethyl sulfoxide, acetonitrile and dichloromethane), poor solubility in water.
3. Stability: BZ-Osu is relatively stable under dry conditions, but may decompose in a humid environment.
One of the main uses of BZ-Osu is as a coupling reagent in chemical reactions. It can react with an amino compound to give the corresponding N-hydroxysuccinimide amide. In addition, BZ-Osu can be used to synthesize amides, peptides and proteins.
The method of preparing the BZ-Osu is as follows:
Benzoic acid is reacted with N-hydroxysuccinimide, usually under alkaline conditions, to form BZ-Osu.
Pay attention to the following safety information when using the BZ-Osu:
1. BZ-Osu is irritating and direct contact with skin, eyes and mucous membranes should be avoided.
2. Personal protective equipment such as gloves, goggles and lab coats should be used during operation.
3. should be operated in a well-ventilated laboratory, and away from fire and flammable materials.
4. Waste should be disposed of in accordance with local regulations and should not be dumped into sewers or the natural environment.
To ensure the safety and correct use of the BZ-Osu, please refer to the product manual and safety data sheet.
Last Update：2024-04-09 20:52:54
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CAS: 23405-15-4
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CAS: 23405-15-4
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View History
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