Page 83 - CW E-Magazine (20-5-2025)

PEPTIDE REAGENTS CAS NumbER
Diisopropyl Carbodiimide 693-13-0
Dicyclohexyl Carbodiimide 538-75-0
Triisopropyl Silane 6485-79-6
HATu 148893-10-1
HOAT 39968-33-7
HbTu 94790-37-1
PYbOP 128625-52-5
COmu 1075198-30-9
TbTu 125700-67-6
EDC HCL 25952-53-8
N,N-Carbonyl Diimidazole 530-62-1
Oxyma Pure 3849-21-6
Phenyl Silane 694-53-1
2-Hydroxypyridine N-Oxide 13161-30-3
Propylphosphonic Anhydride 68957-94-8
50% In Any Solvent

Product Cas Product Cas Product Cas Product Cas
1,1,3,3-Tetramethoxypropane 102-52-3 3-Fluorobenzyl Chloride 456-42-8 Diethyl Phosphite 762-04-9 N-Methyl Morpholine 109-02-4
(Chloromethyl)Trimethylsilane 2344-80-1 3-Mercaptopropionic acid 107-96-0 Diiodo Methane 75-11-6 N-Phenyl-Bis(Trifluoromethane 37595-74-7
(P-Toluenesulfonyl) Methylisocyanide 36635-61-7 4-(Tertiary) Butyl Benzene-1- 6292-59-7 Diisopropyl azo Dicarboxylate 2446-83-5 sulphonmide
(s)-(-)-alphamethylbenzylamine 2627-86-3 sulphonamide Dimethyl Carbamoyl Chloride 79-44-7 O-Methyl Hydroxylamine 593-56-6
Hydrochloride
(s,s)-2,8-Diazabicyclo[4,3,0]nonane 151213-40-0 4-Bromobenzenesulfonylchloride 98-58-8 Dimethyl Oxalate 553-90-2 Oxalic acid anhydrous 144-62-7
R-(-)-2-Phenylglycinol 56613-80-0 4’’-(Pentyloxy)-[1,1’:4’,1’’-Terphenyl]- 158938-08-0 Diphenyl Phosphoryl azide 26386-88-9 Oxalyl Chloride 79-37-8
4-Carboxylic acid
1,1,3,3-Tetramethyldisiloxane 3277-26-7 4-Hydroxy Benzyl alcohol 623-05-2 Di-Tert-Butyl Dicarbonate 24424-99-5 Phenyl silane 694-53-1
1,1-Thiocarbonyl Diimidazole 6160-65-2 4-Methoxybenzoyl Chloride 100-07-2 Divinyl sulphone 77-77-0 Propargyl Benzene sulfonate 6165-75-9
1,4-Bis(Bromomethyl)Benzene 623-24-5 Dl-Phenylsuccinic acid 635-51-8 Propargyl Bromide 106-96-7
1,5-Diazobicyclo[4,3,0]-non-5-ene 3001-72-7 4-N-Octylaminopyridine 64690-19-3 EDC HCl 25952-53-8 Scandium(III) Trifluoromethane- 144026-79-9
126-81-8
5,5-Dimethyl-1,3-Cyclohexanedione
1,8-Diazabicyclo[5,4,0]undec-7-ene 6674-22-2 5,6-Dimethoxy-1-Indanone 2107-69-9 Ethyl Trifluoroacetate 383-63-1 sulfonate
1-Methylguanidine Hydrochloride 21770-81-0 5-Bromo-2,4-Dichloropyrimidine 36082-50-5 Ethyl Trifluoromethanesulfonate 425-75-2 Selectfluor 140681-55-6
1-Methylimidazole 616-47-7 Ethylcarbamate 51-79-6 sodium Triacetoxy Borohydride 56553-60-7
1-Tritylimidazole-4-Carboxaldehyde 33016-47-6 5-Bromo-2-Methylpyrimidine 7752-78-5 Hexamethyldisilazane 999-97-3 Propylphosphonic anhydride 50% 68957-94-8
2-aminoacetophenone 551-93-9 5-Fluoro-1-Indanone 700-84-5 Hydroxylamine-O-sulfonic acid 2950-43-8 solution In DMF
54-20-6
5-Trifluoromethyluracil
2,2,2-Trichloro Ethyl Chloro Formate 17341-93-4 6-(4-aminophenyl)-4,5-Dihydro- 36725-28-7 Imidazole Hydrochloride 1467-16-9 Propylphosphonic anhydride 50% 68957-94-8
solution In acetonitrile
2,2,2-Trifluoroethanol 75-89-8 5-Methyl-3(2H)-Pyridazinone Indazole-3-Carboxylic acid 4498-67-3 Propylphosphonic anhydride In Ethyl 68957-94-8
2,2,2-Trifluoroethyl Trifluoromethane- 6226-25-1 acryloyl Chloride 814-68-6 acetate
sulfonate Indoline 496-15-1 Propylphosphonic anhydride In MDC 68957-94-8
2,3,4,5,6-Pentafluorophenol 771-61-9 adenine 73-24-5 Iodobenzene Diacetate 3240-34-4 Propylphosphonic anhydride In 68957-94-8
2,4,5-Trichloropyrimidine 5750-76-5 allyl Bromide 106-95-6 l-alaninamide Hydrochloride 33208-99-0 Toluene
2,4,6-Triisopropylbromobenzene 21524-34-5 allyltrimethylsilane 762-72-1 lawesson’s Reagent 19172-47-5 TBDMs Triflate 69739-34-0
2,4,6-Triisopropylbenzenesulfonyl 6553-96-4 alpha Tetralol 529-33-9 l-Cystine Dihydrochloride 30925-07-6 TBTu 125700-67-6
Chloride Benzyl Carbamate 621-84-1 l-Glutamic acid Diethyl Ester HCl 1118-89-4 TEMPO 2564-83-2
2,4-Dichloro Pyrimidine 3934-20-1 Bis Tris Hydrochloride 124763-51-5 l-Pyroglutamic acid 98-79-3 Tert-amyl alcohol 75-85-4
2,4-Dichloro-5-Methylpyrimidine 1780-31-0 Bis(Pinacolato)diboron 73183-34-3 Methyl Hydrazine 40% solution 60-34-4 Tertbutyldimethylsilyl Chloride 18162-48-6
2,6-Dichloro-5-Fluoronicotinamide 113237-20-0 Bis(Triphenylsilyl)chromate 1624-02-8 Methyl Hydrazine 80% solution 60-34-4 Tertiary Butyl Carbazate 870-46-2
2,6-Difluorobenzyl Bromide 85118-00-9 Boron Tribromide 10294-33-4 Methyl Hydrazinocarboxylate 6294-89-9 TMCs 75-77-4
2-amino-6-Bromopyridine 19798-81-3 Bromoacetonitrile 590-17-0 Methyl Methanesulphonate 66-27-3 TMsT 27607-77-8
2-Bromo-5-Hydroxybenzaldehyde 2973-80-0 Burgess Reagent 29684-56-8 Methyl Trifluoromethanesulfonate 333-27-7 Trichloroacetonitrile 545-06-2
2-Bromo-6-Nitrophenol 13073-25-1 Cesium Carbonate 534-17-8 Methyl Vinyl Ketone 78-94-4 Triethyl Ortho Formate 122-51-0
2-Butynoic acid 590-93-2 Chloroacetonitrile 107-14-2 Methylhydrazine sulfate 302-15-8 Triethyl silane 617-86-7
2-Chloro-4,6-Dimethoxy-1,3,5-Triazine 3140-73-6 Chloromethyl Methyl Ether 107-30-2 N,N#-Diisopropylcarbodiimide 693-13-0 Trifluoro Acetic Anhydride 407-25-0
2-Chloro-N,Ndimethylpropylamine HCl 4584-49-0 Chloromethyl Methyl Sulfide 2373-51-5 N,N-Carbonyl Diimidazole 530-62-1 Trifluoroacetic Acid 76-05-1
2-Hydroxypyridine N-oxide 13161-30-3 Chlorotriethylsilane 994-30-9 N,O-Bis(Trimethylsilyl)acetamide 10416-59-8 Trifluoromethanesulfonic Acid 1493-13-6
2-Methyl Tetrahydrofuran 96-47-9 Cyclam 295-37-4 N,O-Bis(Trimethylsilyl) 25561-30-2 Trifluoromethanesulfonic Anhydride 358-23-6
2-Nitrobenzene-1-sulfonyl Chloride 1694-92-4 Cyclopentanone 120-92-3 Trifluoroacetamide Triisopropyl Borate 5419-55-6
2-Pyridyl Tribromomethyl sulfone 59626-33-4 Cyclopentyl amine 1003-03-8 N,O-Dimethyl Hydroxylamine 6638-79-5 Triisopropylsilane 6485-79-6
3-Chloro-1-Propanol 627-30-5 Cyclopentyl Methylether 5614-37-9 Hydrochloride Triisopropylsilyl Chloride 13154-24-0
3-Chloro-4-Fluoro aniline 367-21-5 Cytosine 71-30-7 N-acetyl-l-Cysteine 616-91-1 Triisopropylsilyl Triflate 80522-42-5
3-Ethynylaniline 54060-30-9 DCC (Dicyclohexylcarbodiimide) 538-75-0 N-Benzylmaleimide 1631-26-1 Trimethylsilyl Cyanide 7677-24-9
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