- Trimethylglycine TMG
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- $0.00 / 1kg
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2023-11-14
- CAS:17146-86-0
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 50000kg
- BETAINEMONOHYDRATE
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- $6.00 / 1KG
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2023-03-27
- CAS:17146-86-0
- Min. Order: 1KG
- Purity: 0.99
- Supply Ability: 8t
- betaine hydrate
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- $9.80 / 1KG
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2020-02-11
- CAS:17146-86-0
- Min. Order: 1g
- Purity: ＞98%
- Supply Ability: 20 tons
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| | BETAINE MONOHYDRATE Basic information |
| Product Name: | BETAINE MONOHYDRATE | | Synonyms: | Trimethylglycine=TMG;BETAINE 1-HYDRATE;Betaine cryst. research grade;(CARBOXYMETHYL)TRIMETHYLAMMONIUM HYDROXIDE;BETAINE HYDRATE;BET H2O;Betaine hydroxide;Methanaminium,1-carboxy-N,N,N-trimethyl-, hydroxide (1:1) | | CAS: | 17146-86-0 | | MF: | C5H13NO3 | | MW: | 135.16 | | EINECS: | 203-490-6 | | Product Categories: | | | Mol File: | 17146-86-0.mol |  |
| | BETAINE MONOHYDRATE Chemical Properties |
| storage temp. | 2-8°C | | solubility | H2O: 0.1 g/mL, clear, colorless | | form | Crystals or Crystalline Powder | | color | White |
| | BETAINE MONOHYDRATE Usage And Synthesis |
| Definition | ChEBI: Glycine betaine hydrate is a hydrate that is the monohydrate form of glycine betaine. It has a role as a fundamental metabolite. It contains a N,N,N-trimethylglycinium. | | Purification Methods | Crystallise betaine from aqueous EtOH or EtOH/Et2O. The monohydrate loses H2O above 100o. Betaine undergoes internal alkylation to methyl dimethylaminoacetate Purification of Biochemicals — Amino Acids and Peptides above its melting point. It is also prepared by treating the hydrochloride (below) with silver oxide and recrystallising from EtOH/Et2O. [Edsall J Am Chem Soc 66 1767 1943, Leifer & Lippincott J Am Chem Soc 79 5098 1957, for pK see Grob et al. Chem and Ind (London) 1222 1955, Beilstein 4 III 1127, 4 IV 2369.] |
| | BETAINE MONOHYDRATE Preparation Products And Raw materials |
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