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Creatinine

Creatinine structure

Creatinine 

structure
  • CAS No:

    60-27-5

  • Formula:

    C4H7N3O

  • Chemical Name:

    Creatinine

  • Synonyms:

    4H-Imidazol-4-one,2-amino-1,5-dihydro-1-methyl-;Creatinine;2-Amino-1,5-dihydro-1-methyl-4H-imidazol-4-one;1-Methylglycocyamidine;1-Methylhydantoin-2-imide;2-Amino-1-methylimidazolin-4-one;NSC 13123;2-Amino-1-methyl-1,5-dihydroimidazol-4-one;TEGO Cosmo C 250;2-Imino-1-methyl-imidazolidin-4-one;2-Amino-1-methyl-4,5-dihydro-1H-imidazol-4-one;2-Imino-1-methylimidazolidin-4-one;15231-31-9;45514-66-7;82016-55-5

  • Categories:

    Cosmetic Ingredient  >  Skin Conditioning

Description

Creatinine(NSC13123) is a break-down product of creatine phosphate in muscle, and is usually produced at a fairly constant rate by the body.Target: OthersCreatinine is a breakdown product of creatine phosphate in muscle, and is usually produced at a fairly constant rate by the body (depending on muscle mass). Creatine is synthesized primarily in the liver from the methylation of glycocyamine (guanidino acetate, synthesized in the kidney from the amino acids arginine and glycine) by S-ade


Solid


Creatinine is a lactam obtained by formal cyclocondensation of creatine. It is a metabolite of creatine. It has a role as a diagnostic agent and a human metabolite. It is a lactam and an imidazolidinone. It derives from a creatine.

Creatinine Basic Attributes

113.12

113.12

112061

200-466-7

AYI8EX34EU

760435|13123

DTXSID8045987

29332990

Characteristics

58.7

-1.8

White Crystalline Powder

1.5±0.1 g/cm3

300 °C (decomp)

201.1±23.0°C at 760 mmHg

290 °C

1.651

H2O: soluble ;1 M HCl: 0.1 g/mL at 20 °C, clear

2-8°C

119.1 Ų [M-H]-

Safety Information

UN 1789 8/PG 3

3

34-36/37/38-20/21/22

26-36/37/39-45-24/25-36

Xi,Xn

Stable. Incompatible with strong oxidizing agents.

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

H315

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 8 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Creatinine Use and Manufacturing

Methods of Manufacturing

900g creatine hydrate, 550ml concentrated hydrochloric acid and 150ml water were heated for 24h. Hot filtration, the filtrate was cooled to 0-5°C in an ice bath, and 1 L of 28% ammonia water was added. Stir under cooling to reduce the temperature to 0°C, filter out the creatinine crystals, wash with ammonia until it does not contain chloride ions, then wash with cold methanol, and dry to obtain about 550g of creatinine.

Uses

Creatinine is the end product of creatine catabolism. Creatinine is a normal constituent of urine. Also found together with creatine in muscle tissues and blood. Creatinine is found in all soils and in grain seeds and other vegetable matter as well as in certain fish and in crab meat extract.

4H-Imidazol-4-one, 2-amino-1,5-dihydro-1-methyl-: ACTIVE

Cosmetics -> Skin conditioning

Computed Properties

Molecular Weight:113.12
XLogP3:-1.8
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Exact Mass:113.058911855
Monoisotopic Mass:113.058911855
Topological Polar Surface Area:58.7
Heavy Atom Count:8
Complexity:151
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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