Introduction：Basic information about CAS 39145-52-3|ac-his-oh h2o, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | ac-his-oh h2o |
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| CAS Number | 39145-52-3 | Molecular Weight | 215.20700 |
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| Density | / | Boiling Point | 620.2ºC at 760 mmHg |
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| Molecular Formula | C8H13N3O4 | Melting Point | ca. 157ºC (decomposes) |
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| MSDS | / | Flash Point | 328.9ºC |
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Names
| Name | N-Acetyl-L-histidine Monohydrate |
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| Synonym | More Synonyms |
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ac-his-oh h2o BiologicalActivity
| Description | N-Acetyl-L-histidine monohydrate, a histidine derivative, is a prominent biomolecule in brain, retina and lens of poikilothermic vertebrates. N-Acetyl-L-histidine monohydrate has a role as an animal metabolite[1]. |
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| Related Catalog | Research Areas >>Metabolic Disease |
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| In Vitro | N-Acetyl-L-histidine monohydrate (NAH) also exhibits a strong phylogenetic component in that it is a major osmolyte in the brain and eye of teleost (bony) fish, amphibians and reptiles, but is present in much lower amounts in brain and other tissues of homeothermic (endothermic) vertebrates[1]. |
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| References | [1]. Morris H Baslow, et al. N-acetyl-L-histidine, a Prominent Biomolecule in Brain and Eye of Poikilothermic Vertebrates. Biomolecules. 2015 Apr 24;5(2):635-46. |
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Chemical & Physical Properties
| Boiling Point | 620.2ºC at 760 mmHg |
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| Melting Point | ca. 157ºC (decomposes) |
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| Molecular Formula | C8H13N3O4 |
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| Molecular Weight | 215.20700 |
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| Flash Point | 328.9ºC |
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| Exact Mass | 215.09100 |
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| PSA | 104.31000 |
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| Index of Refraction | 46.5 ° (C=1, H2O) |
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| InChIKey | PSWSDQRXCOJSFC-FJXQXJEOSA-N |
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| SMILES | CC(=O)NC(Cc1cnc[nH]1)C(=O)O.O |
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| Storage condition | Store at 0-5°C |
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| Stability | Stable. Incompatible with strong oxidizing agents. |
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| Water Solubility | Soluble in water. |
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Safety Information
| Risk Phrases | 20/21/22-36/37/38 |
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| Safety Phrases | 26-28 |
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| HS Code | 2933290090 |
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Customs
| HS Code | 2933290090 |
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| Summary | 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| (S)-2-Acetamido-3-(1H-imidazol-4-yl)propanoic acid hydrate |
| (2S)-2-(Acetylamino)-3-(1H-imidazol-4-yl)propanoic acid hydrate |
| N-Acetyl-DL-histidine monohydrate |
| Nalpha-acetyl-DL-histidine hydrate |
| Ac-His-OH Monohydrate |
| N-Acetyl-L-histidine Monohydrate |
| Ac-His-OH.H2O |
