Creatine

CAS Number
57-00-1
EC Number
200-306-6

What is Creatine?

Creatine (CAS 57-00-1) is a naturally occurring amino acid derivative used in sports nutrition, pharmaceutical, and cosmetic manufacturing.

Where is Creatine used?

  • Sports and clinical nutrition: active ingredient in performance supplements targeting muscle energy replenishment
  • Pharmaceutical manufacturing: intermediate or active compound in formulations addressing neuromuscular conditions
  • Cosmetic formulations: incorporated into anti-aging and skin-conditioning products for moisture-retention
  • Food and beverage: functional products such as fortified protein bars and recovery drinks
  • It functions as an energy-metabolism compound.

Good to know: Creatine monohydrate is the dominant commercial form. Buyers typically source against established purity benchmarks for nutrition and pharmaceutical use.

Commercial specifications

  • Monohydrate form
  • Micronized grades for improved dispersibility

Other Names (Synonyms)

N-Methyl-N-guanylglycine|N-Carbamimidoyl-N-methylglycine|N-Amidinosarcosine|N-[(e)-AMINO(imino)methyl]-N-methylglycine|N-(aminoiminomethyl)-N-methylglycine|Kreatin|Creatin|alpha-Methylguanidino acetic acid

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What are the physical properties of Creatine?

Melting Point 303 °C (decomp)
Boiling Point 242.43°C (rough estimate)
Density 1,33 g/cm 3
Color White to Off-White
Form Solid
Water Solubility Soluble in water.
Refractive Index 1.5700 (estimate)
Log P -1.258 (est)

How is Creatine classified and handled safely? Learn More

Warning
GHS07· Irritant

Hazard Statements

H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation

Precautionary Statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash … thoroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Which trade and regulatory codes apply to Creatine?

HS Code 29252900
Storage Class 11 - Combustible Solids
WGK (Germany) 3
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