chemical-categories

Vimentin (226-234) LAB GRADE 97%

Creative peptides is specialized in the process development and the manufacturing of bioactive peptides. We offer custom peptide synthesis, process development, GMP manufacturing as well as catalog products. We supply Vimentin (226-234).http://www.creative-peptides.com/product/vimentin-item-ta-048-1702.html

Vimentin (402-413) LAB GRADE 97%

Creative peptides is specialized in the process development and the manufacturing of bioactive peptides. We offer custom peptide synthesis, process development, GMP manufacturing as well as catalog products. We supply Vimentin (402-413).http://www.creative-peptides.com/product/vimentin-item-ta-055-1918.html

acetazolamide Impurity G USP 95%

Olympus is a professional manufacturer and supplier of acetazolamide impurity in all over the world. We also offers other acetazolamide impurities like Acetazolamide impurity A, Acetazolamide impurity B, Acetazolamide impurity C, Acetazolamide impurity D, Acetazolamide impurity E, Acetazolamide impurity G.                                                                                                                                                                                                                  

Team Olympus synthesized all impurities, related compound, isomer degradation products of Acetazolamide Impurity purely through hard core organic synthesis and are well characterized by HNMR, 13CNMR, MASS, IR, TGA, elemental analysis, purity test by HPLC and RT,  RRT using pharmacopeia method. 

chlorhexidine diacetate USP 99%+

Product Name: Chlorhexidine acetate

Synonyms: Chlorhexidine di(acetate); 1,6-Bis(N5-[p-chlorophenyl]-N1-biguanido)hexane; Hibitane diacetate; Chlorhexidine di acetate; ; 2,2'-hexane-1,6-diylbis(1-{(E)-amino[(4-chlorophenyl)amino]methylidene}guanidine) acetate (1:2); Chlorhexidine diacetate

Molecular Formula: C₂₂H₃₀Cl₂N₁₀・2(C₂H₄O₂);

Molecular Weight: 625.55

InChI: InChI=1/C22H30Cl2N10.2C2H4O2/c23-15-5-9-17(10-6-15)31-21(27)33-19(25)29-13-3-1-2-4-14-30-20(26)34-22(28)32-18-11-7-16(24)8-12-18;2*1-2(3)4/h5-12H,1-4,13-14H2,(H5,25,27,29,31,33)(H5,26,28,30,32,34);2*1H3,(H,3,4)

CAS Registry Number: 56-95-1;206986-79-0

EINECS: 200-302-4;200-238-7

Melting point: 153-156℃

Water solubility: 1.9 g/100 mL (20℃)

Hazard Symbols: Xn:Harmful;

Risk Codes: R22:;
R43:;

Safety Description: S36/37:;

glycine food grade 99% USP 99,5%

-

mitiglinide calcium Purified 99%

Name: Mitiglinide calcium 
Synonyms: (S)-2-Benzyl-4-oxo-4-(cis-perhydroisoindol-2-yl)butyric acid calcium salt dihydrate; (aS,3aR,7aS)-Octahydro-gamma-oxo-alpha-(phenylmethyl)-2H-isoindole-2-butanoic acid calcium salt dihydrate 
Molecular Formula: 2(C19H25NO3).Ca.2(H2O) 
Molecular Weight: 706.93 
CAS Registry Number: 207844-01-7 
Melting point: 179-185 ºC 
Appearance: white or off-white powder

polyglutamic acid Technical >90%

Gamma Poly-glutamic acid (γ-PGA) is a natural occurring, multi-functional, and biodegradable biopolymer. It is produced through fermentation by Bacillus subtilis using glutamic acid. PGA is consists of glutamic acid monomers crosslinked between α-amino and γ-carboxyl groups, and the molecular weight of PGA is usually between 500~5,000 kDa. It is water-soluble, edible and non-toxictowards human, and is environment friendly. It has broad applications in the fields of medicine, food, cosmetics, and water treatment.

tamoxifen citrate 99% USP 99.5%

Tamoxifen citrate; CAS No. : 54965-24-1

White crystalline powder

Loss on drying ≤0.5%

Iron ≤0.005%

Heavy metals ≤0.001%

Total impurity ≤1.0%

Individual impurity ≤0.5%

E-isomer ≤0.3%

Residual solvents ≤0.5%

Acetone ≤0.5%

Assay: 99.0--101.0%

vimentin (177-185) LAB GRADE 97%

Creative peptides is specialized in the process development and the manufacturing of bioactive peptides. We offer custom peptide synthesis, process development, GMP manufacturing as well as catalog products. We supply vimentin (177-185).http://www.creative-peptides.com/product/vimentin-item-ta-047-1676.html

(-)-Citrinin-13C,d2 LAB GRADE 97%

BOC Sciences manufactures thousands of pharmaceutical impurities, degradations, metabolites of active pharmaceutical ingredients, and excipients in accordance with the guidelines and limits described in the international pharmacopeia monographs for many impurities to serve drug development. In particular, BOC Sciences has access to rarely found degradations preparation standards for a number of OTC pharmaceuticals, which enables us to manufacture many degradations with ease; and occasionally we share the standards with our clients all over the world. We provide (-)-Citrinin-13C,d2. More information please visit the webiste: http://www.bocsci.com/im-CITRININ-and-Impurities-list-623.html