4333-19-1
pth-alanine
CAS: 4333-19-1
Molecular Formula: C12H15N3O3S
4333-19-1 - Names and Identifiers
| Name | pth-alanine |
| Synonyms | PTH-ALANINE pth-alanine PTH-DL-ALANINE Einecs 224-373-6 PTH-DL-ALPHA-ALANINE PHENYLTHIOHYDANTOIN-ALANINE PHENYLTHIOHYDANTOIN-DL-ALANINE Hydantoin, 5-methyl-3-phenyl-2-thio- 5-Methyl-3-phenyl-2-thiohydantoin PTH-alanine 4-Imidazolidinone, 5-methyl-3-phenyl-2-thioxo- |
| CAS | 4333-19-1 |
| EINECS | 224-373-6 |
| InChI | InChI=1/C10H10N2OS/c1-7-9(13)12(10(14)11-7)8-5-3-2-4-6-8/h2-7H,1H3,(H,11,14) |
4333-19-1 - Physico-chemical Properties
| Molecular Formula | C12H15N3O3S |
| Molar Mass | 206.26 |
| Density | 1.33g/cm3 |
| Melting Point | 187 °C |
| Boling Point | 298.1°C at 760 mmHg |
| Flash Point | 134.1°C |
| Vapor Presure | 0.0013mmHg at 25°C |
| pKa | 11.19±0.40(Predicted) |
| Storage Condition | −20°C |
| Refractive Index | 1.674 |
| MDL | MFCD06858229 |
4333-19-1 - Risk and Safety
| Hazard Symbols | T - Toxic |
| Risk Codes | 23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. |
| Safety Description | S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. 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/PG 3 |
| WGK Germany | 3 |
| RTECS | MU2628000 |
4333-19-1 - Upstream Downstream Industry
| Raw Materials | Phenyldithiocarbamic acid methyl ester Phenyl isothiocyanate Alanine, ethyl ester (9CI) Carbon disulfide Aniline Iodomethane DL-Alanine |
4333-19-1 - Introduction
pth-alanine, also known as pth-alanine, is a chemical. The following is a description of its nature, use, formulation and safety information:
1. nature:
-Appearance: White or almost white crystalline powder.
-Solubility: Soluble in water.
-Chemical structure: Its chemical structure contains phenyl, thiohydantoin and alanine groups.
2. use:
-Synthetic drugs: pth-alanine can be used as an intermediate of drugs, for example, for the synthesis of certain anti-cancer drugs.
-Chemical research: It can also be used in the fields of organic synthesis and chemical research.
3. Preparation method:
-A preparation method is to use alanine and phenylthiohydantoin as reactants and carry out reaction synthesis under appropriate conditions.
-The specific preparation method can be further adjusted according to actual needs and specific conditions.
4. Safety Information:
-It is very important to follow correct laboratory practices and personal protective measures when using pth-alanine.
-As there may be differences in individual responses to substances, it is recommended to conduct quality and safety assessments before use.
-Specific safety information can be found in the substance's Safety Data Sheet (MSDS).
Please note that this is only a general introduction to pth-alanine. Please refer to relevant information or professional consultation for specific details or uses.
1. nature:
-Appearance: White or almost white crystalline powder.
-Solubility: Soluble in water.
-Chemical structure: Its chemical structure contains phenyl, thiohydantoin and alanine groups.
2. use:
-Synthetic drugs: pth-alanine can be used as an intermediate of drugs, for example, for the synthesis of certain anti-cancer drugs.
-Chemical research: It can also be used in the fields of organic synthesis and chemical research.
3. Preparation method:
-A preparation method is to use alanine and phenylthiohydantoin as reactants and carry out reaction synthesis under appropriate conditions.
-The specific preparation method can be further adjusted according to actual needs and specific conditions.
4. Safety Information:
-It is very important to follow correct laboratory practices and personal protective measures when using pth-alanine.
-As there may be differences in individual responses to substances, it is recommended to conduct quality and safety assessments before use.
-Specific safety information can be found in the substance's Safety Data Sheet (MSDS).
Please note that this is only a general introduction to pth-alanine. Please refer to relevant information or professional consultation for specific details or uses.
Last Update：2024-04-09 15:17:57
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Product Name: 5-Methyl-3-phenyl-2-thioxoimidazolidin-4-one Request for quotationCAS: 4333-19-1
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Mobile: 18916960931
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Product Name: Phenylthiohydantoin-alanine Visit Supplier Webpage Request for quotationCAS: 4333-19-1
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CAS: 4333-19-1
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CAS: 4333-19-1
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View History
4333-19-1
2656-72-6
506-61-6
1518-72-5
1621019-96-2
1187171-94-3
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2656-72-6
506-61-6
1518-72-5
1621019-96-2
1187171-94-3
生物素[D4]
2408302-78-1
Heptamethyleneimine
17282-04-1
Raw Materials for 4333-19-1