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| Hangzhou Verychem Science And Technology Co., Ltd. | China | Inquire | ||
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+86 (571) 8816-2785 +86 13606544505 | |||
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lucy@verychem.com | |||
| Chemical manufacturer since 2004 | ||||
| chemBlink massive supplier since 2021 | ||||
| Epochem Co., Ltd. | China | Inquire | ||
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+86 (21) 6760-1595 6760-1597 | |||
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seth_wang@epochem.com | |||
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QQ chat | |||
| Chemical manufacturer since 2006 | ||||
| chemBlink standard supplier since 2005 | ||||
| Capot Chemical Co., Ltd. | China | Inquire | ||
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+86 (571) 8558-6718 +86 13336195806 | |||
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capotchem@gmail.com sales@capotchem.com | |||
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QQ chat | |||
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| Sichuan Tongsheng Amino Acids Co., Ltd. | China | Inquire | ||
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+86 (838) 227-4206 250-8248 | |||
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amino@vip.sina.com sales@biots.cn | |||
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QQ chat | |||
| Chemical manufacturer since 2003 | ||||
| chemBlink standard supplier since 2007 | ||||
| Baoji Herbest Bio-tech Co., Ltd. | China | Inquire | ||
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+86 (917) 888-1635 | |||
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root@herbest.cn | |||
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QQ chat | |||
| Chemical manufacturer since 2008 | ||||
| chemBlink standard supplier since 2008 | ||||
| Hangzhou StarShine Pharmaceutical Co., Ltd. | China | Inquire | ||
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+86 (571) 8512-3681 +86 13777804878 | |||
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sales@starshinepharm.com | |||
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Skype Chat | |||
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QQ chat | |||
| Chemical manufacturer since 2007 | ||||
| chemBlink standard supplier since 2008 | ||||
| Simagchem Corporation | China | Inquire | ||
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+86 13806087780 | |||
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sale@simagchem.com | |||
| Chemical manufacturer since 2002 | ||||
| chemBlink standard supplier since 2008 | ||||
| Minasolve S.A.S. | France | Inquire | ||
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+33 (3) 2064-6830 | |||
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contact@minasolve.com | |||
| Chemical manufacturer since 2007 | ||||
| chemBlink standard supplier since 2009 | ||||
| Classification | Biochemical >> Common amino acids and protein drugs |
|---|---|
| Name | L-Pyroglutamic acid |
| Synonyms | 5-Oxoproline; 5-Oxopyrrolidine-2-carboxylic acid; L-5-Pyrrolidone-2-carboxylic acid; (S)-(-)-2-Pyrrolidone-5-carboxylic acid |
| Molecular Structure |  |
| Molecular Formula | C5H7NO3 |
| Molecular Weight | 129.11 |
| CAS Registry Number | 98-79-3 |
| EC Number | 202-700-3 |
| Melting point | 152-162 ºC |
|---|---|
| alpha | -27.5 º (c=10, 1 N NaOH) |
| Water solubility | 10-15 g/100 mL (20 ºC) |
| Hazard Symbols |
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| Risk Codes | R36/37/38 Details | ||||||||||||||||||||||||||||||||
| Safety Description | S26;S36 Details | ||||||||||||||||||||||||||||||||
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| SDS | Available | ||||||||||||||||||||||||||||||||
| Market Analysis Reports |
| List of Reports Available for L-Pyroglutamic acid |
