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D-biotin  CAS 58-85-5
Negotiable
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Vitamin C
  • Vitamin C
  • Annually yield: 15000Character:white monoclinic system crystals or crystalline powder.Metling point 190 . C -192 C, odorless but tastes sour. Color turns light yellow after long time storage. The product is easily soluble in water , slightly soluble ...
  • Shandong Lianmeng Chemical Group Co,Ltd.  [Verified]
Negotiable
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DL-methionine
Negotiable
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beta arbutin    CAS:497-76-7
  • beta arbutin CAS:497-76-7
  • Appearance White needle crystal or powder White powder Melting Point 199-201 199.5-201.5 Clarity of water solution Transparency colorless, none suspended matters Complies PH Value of 1% Aqueous Solution 5.0-7.0 6.30 Specific Optical Rotation...
  • Hangzhou Onicon Chemical Co., Ltd.  [Verified]
Negotiable
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Astaxanthin cas 472-61-7
Negotiable
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menaquinone-9
  • menaquinone-9
  •  Menaquinone-9 is a form of vitamin k2 which acts as a prothrombogenic agent. Studies suggest that menaquinones are susceptible to rapid photo oxidation at the isoprene unit closest to the quinone ring in the presence of oxygen and light. In...
  • Guangdong Goodscend Pharm. Sci.&Tech. Co., Ltd  [Verified]
Negotiable
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L-Arginine-L-Pyroglutamate
Negotiable
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N-Acetyl-L-Glutamine
Negotiable
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N-Acetyl-L-Tyrosinamide
  • N-Acetyl-L-Tyrosinamide
  • SICHUAN TONGSHENG AMINO ACID CO., LTDCertification of AnalysisProduct Name:  N-Acetyl-L-Tyrosinamide              CAS#: 1948-71-6                                       Molecular Formula: C11H14N2O3                                       Molecular Weig...
  • Sichuan Tongsheng Biotechnology Co., Ltd  [Verified]
Negotiable
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taurine
Negotiable
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N-Acetyl-DL-Methionine
Negotiable
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L-Thioproline
Negotiable
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DL- Cysteine HCI Mono
Negotiable
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N-Acetyl-L-Methionine
Negotiable
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