Choline Bitartrate, USP CAS 87-67-2

CAS Number

87-67-2

Grade

USP

MDL Number

MFCD00036332

Molecular Formula

C9H19NO7

Molecular Weight

253.25

Shipping Temp

Storage Temp

Choline Tartrate; Choline Hydrogen Tartrate; Choline Tartrate (1:1); 2-Hydroxy-N,N,N-trimethyl-Ethanaminium Salt with (2R,3R)-2,3-dihydroxybutanedioic acid (1:1); , 2-Hydroxy-N,N,N-trimethylethanaminium Salt with [R-(R,R)]-2,3-dihydroxybutanedioic Acid (1:1); (2R,3R)-2,3-Dihydroxybutanedioic Acid Ion(1-) 2-Hydroxy-N,N,N-trimethylethanaminium; [R-(R,R)]-2,3-Dihydroxybutanedioic Acid Ion(1-), 2-Hydroxy-N,N,N-trimethylethanaminium; Tartaric acid Ion(1-) Choline; (2-Hydroxyethyl)trimethylammonium Bitartrate

Choline Bitartrate is used as a lipotropic compound.

Synonyms

Choline Tartrate; Choline Hydrogen Tartrate; Choline Tartrate (1:1); 2-Hydroxy-N,N,N-trimethyl-Ethanaminium Salt with (2R,3R)-2,3-dihydroxybutanedioic acid (1:1); , 2-Hydroxy-N,N,N-trimethylethanaminium Salt with [R-(R*,R*)]-2,3-dihydroxybutanedioic Acid (1:1); (2R,3R)-2,3-Dihydroxybutanedioic Acid Ion(1-) 2-Hydroxy-N,N,N-trimethylethanaminium; [R-(R*,R*)]-2,3-Dihydroxybutanedioic Acid Ion(1-), 2-Hydroxy-N,N,N-trimethylethanaminium; Tartaric acid Ion(1-) Choline; (2-Hydroxyethyl)trimethylammonium Bitartrate

CAS No

87-67-2

Molecular Formula

C9H19NO7

Molecular Weight

253.25

Appearance

White to off-white solid

Purity

≥99%

Melting Point

151-153°C

Water (KF)

≤0.5%

pH (10% H2O)

3-4

Residual Solvents

1,4-Dioxane: ≤0.001%

E. coli

Negative

Salmonella

Negative

S. aureus

Negative

Microbial Count

≤1000cfu

Related Substances

Total Amines: ≤ 0.001%

Residue on Ignition

≤0.1%

Solubility

DMSO (Slightly), Methanol (Slightly, Heated), Water (Slightly)

Storage and Stability

Store at RT. Hygroscopic. Store under Argon. For maximum recovery of product, centrifuge the original vial prior to removing the cap.

Meets or exceeds USP Specifications

References

1. Hartung, C., et al.: Toxicol. Appl. Pharmacol., 12, 486 (1968)|2. Sitaram, N., et al.: Life Sci., et al.: 22, 1555 (1978)|3. P Limtrakula.; S Lipigorngoson.; O Namwong.; A Apisariyakul.; F.W Dunn. Inhibitory effect of dietary curcumin on skin carcinogenesis in mice. Biochemistry. 2003, 42 (15), 4544-4551.|4. Spector SA.; Jackman MR.; Sabounjian LA.; Sakkas C.; Landers DM.; Willis WT. Effect of choline supplementation on fatigue in trained cyclists. Bulletin of the Chemical Society of Japan. 1995, 27 (5), 668-673.

USBio References

No references available

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C5059 Choline Bitartrate, USP CAS: 87-67-2

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