Online Database of Chemicals from Around the World
| Sigma-Aldrich, Inc. | USA | |||
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+86 (21) 6141-5566 / 800-819-3336 | |||
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ordercn@sial.com, | |||
| Chemical manufacturer since 1992 | ||||
| chemBlink massive supplier since 2018 | ||||
| Abblis Chemicals LLC | USA | |||
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+1 (832) 373-8299 | |||
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info@abblis.com | |||
| Chemical manufacturer | ||||
| Alfa Aesar. | USA | |||
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+1 (978) 521-6300 | |||
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info@alfa.com | |||
| Chemical manufacturer | ||||
| Alfa Chemistry | USA | |||
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+1 (201) 478-8534 | |||
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inquiry@alfa-chemistry.com | |||
| Chemical distributor since 2012 | ||||
| BOC Sciences | USA | |||
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+1 (631) 485-4226 | |||
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info@bocsci.com | |||
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Skype Chat | |||
| Chemical distributor | ||||
| chemBlink massive supplier since 2012 | ||||
| Biosynth AG. | Switzerland | |||
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+41 (71) 858-2020 | |||
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welcome@biosynth.ch | |||
| Chemical manufacturer | ||||
| Fluorochem Ltd. | UK | |||
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+44 (1457) 860-111 | |||
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enquiries@fluorochem.co.uk | |||
| Chemical manufacturer | ||||
| Glentham Life Sciences | UK | |||
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+44 (2033) 978-798 | |||
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info@glenthamls.com | |||
| Chemical distributor since 2013 | ||||
| King Scientific | USA | |||
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sales@kingscientific.com | |||
| Chemical manufacturer since 2013 | ||||
| MP Biomedicals LLC. | USA | |||
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+1 (440) 337-1200 | |||
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info@mpbio.com | |||
| Chemical manufacturer | ||||
| Name | Poly-L-Histidine Hydrochloride |
|---|---|
| Synonyms | (2S)-2-Amino-3-(3H-Imidazol-4-Yl)Propionic Acid; (S)-2-Amino-3-(4-Imidazolyl)Propionic Acid; 53319_Fluka |
| Molecular Formula | C6H9N3O2 |
| Molecular Weight | 155.16 |
| CAS Registry Number | 26062-48-6 |
| SMILES | [C@@H](CC1=CN=C[NH]1)(N)C(=O)O |
| InChI | 1S/C6H9N3O2/c7-5(6(10)11)1-4-2-8-3-9-4/h2-3,5H,1,7H2,(H,8,9)(H,10,11)/t5-/m0/s1 |
| InChIKey | HNDVDQJCIGZPNO-YFKPBYRVSA-N |
| Density | 1.4±0.1g/cm3 (Cal.) |
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| Melting point | 282°C (Expl.) |
| Boiling point | 458.9±35.0°C at 760 mmHg (Cal.) |
| Flash point | 231.3±25.9°C (Cal.) |
| solubility | H2O: 50 mg/mL |
| Safety Description | CAUTION: May irritate skin and eyes |
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| Safety glasses. | |
| SDS | Available |
| (1) | Chatterjee et al.. Reconstitution of ThiC in thiamine pyrimidine biosynthesis expands the radical SAM superfamily, Nature Chemical Biology, 2008 |
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