Introduction：Basic information about CAS 68439-49-6|cremophor (r) a25, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | cremophor (r) a25 |
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| CAS Number | 68439-49-6 | Molecular Weight | 144.172 |
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| Density | 1.1±0.1 g/cm3 | Boiling Point | 223.6±35.0 °C at 760 mmHg |
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| Molecular Formula | C6H12N2O2 | Melting Point | / |
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| MSDS | ChineseUSA | Flash Point | 89.0±25.9 °C |
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| Symbol |
GHS07, GHS09 | Signal Word | Warning |
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Names
| Name | Methyl 2-piperazinecarboxylate |
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| Synonym | More Synonyms |
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cremophor (r) a25 BiologicalActivity
| Description | Polyoxyl 20 Cetostearyl Ether can be used as an excipient, such as Emulsifier and solubilizer for emulsions and creams, etc. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs[1]. |
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| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
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| References | [1]. Elder DP, et al. Pharmaceutical excipients - quality, regulatory and biopharmaceutical considerations. Eur J Pharm Sci. 2016 May 25;87:88-99. |
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Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
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| Boiling Point | 223.6±35.0 °C at 760 mmHg |
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| Molecular Formula | C6H12N2O2 |
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| Molecular Weight | 144.172 |
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| Flash Point | 89.0±25.9 °C |
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| Exact Mass | 144.089874 |
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| LogP | -1.00 |
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| Vapour Pressure | 0.1±0.4 mmHg at 25°C |
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| Index of Refraction | 1.443 |
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| Water Solubility | H2O: 1 g/10 mL, clear, colorless |
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Safety Information
| Symbol |
GHS07, GHS09 |
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| Signal Word | Warning |
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| Hazard Statements | H302-H315-H319-H400 |
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| Precautionary Statements | P273-P280-P301 + P312 + P330-P305 + P351 + P338-P337 + P313-P391 |
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| Personal Protective Equipment | Eyeshields;Gloves |
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| Hazard Codes | N |
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| Risk Phrases | 50/53 |
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| Safety Phrases | 60-61 |
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| RIDADR | UN 3077 9/PG 3 |
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| WGK Germany | 2 |
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| RTECS | AZ0883332 |
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Articles1
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| Withaferin A causes FOXO3a- and Bim-dependent apoptosis and inhibits growth of human breast cancer cells in vivo. Cancer Res. 68(18) , 7661-9, (2008) Withaferin A (WA) is derived from the medicinal plant Withania somnifera, which has been safely used for centuries in Indian Ayurvedic medicine for treatment of different ailments. We now show, for th... | |
Synonyms
| Methyl 2-piperazinecarboxylate |
| 2-Piperazinecarboxylic acid, methyl ester |
| 2-Piperazinecarboxylic acid methyl ester |
| MFCD07772085 |
