Paypaytech reference standards
Reference standards published in the Paypaytech catalogue, listed with CAS number, molecular formula, molecular weight and structure where available.
1,462 products · 25 pages
Paypaytech products
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Cefazolin USP Impurity B Precursor
CUSTOM SYNTHESISRS-C103006 -
Carbazochrome Sodium Sulfonate Impurity 6
IN STOCKRS-C146006 -
Cefdinir Impurity B(CP)
BACK ORDERRS-C183006 -
Cephalexin Dimer
BACK ORDERRS-C344006 -
Ceftezole Impurity L(Δ3-Ceftezole)
CUSTOM SYNTHESISRS-C378006 -
Cefminox Open-Ring Impurity
CUSTOM SYNTHESISRS-C471006 -
Cefpodoxime Proxetil Dimer A
BACK ORDERRS-C811006 -
Cefoperazone Dimer A
BACK ORDERRS-C822006 -
Demeclocycline Impurity E(EP)
BACK ORDERRS-D073006 -
Enalapril Maleate Impurity E(EP)
IN STOCKRS-E035006 -
Enrofloxacin Impurity C(EP)
IN STOCKRS-E057006 -
Nitrosamine Impurity 16
IN STOCKRS-N364006 -
Ofloxacin Impurity 43
IN STOCKRS-O011006 -
Pefloxacin EP Impurity E
CUSTOM SYNTHESISRS-P159006 -
3-O-descladine Erythromycin oxime
BACK ORDERRS-I058007 -
7-ACA Oxide Impurity
IN STOCKRS-A346007 -
Ciprofloxacin Impurity 69
IN STOCKRS-C038007 -
Ceftriaxone Impurity 2
IN STOCKRS-C140007 -
Cefdinir Impurity H (CP)
BACK ORDERRS-C183007 -
Cephalexin-d5 Hydrate,
IN STOCKRS-C344007 -
Dextromethorphan Impurity C(EP)
IN STOCKRS-D140007 -
Enalapril Maleate Impurity F(EP)
IN STOCKRS-E035007 -
Lidocaine Impurity L0635
IN STOCKRS-L008007 -
Linezolid Impurity 115
CUSTOM SYNTHESISRS-L040007 -
Nitrosamine Impurity 17
BACK ORDERRS-N364007 -
Pazufloxacin Impurity 13
CUSTOM SYNTHESISRS-P101007 -
Spiramycin Impurity D(EP)
IN STOCKRS-S053007 -
Toltrazuril Impurity 18
BACK ORDERRS-T201007 -
7-ACA Dimer 3
BACK ORDERRS-A346008 -
Benzylpenicillin CP Impurity L, Penicillin CP Impurity L
BACK ORDERRS-C183008 -
Calcium Dobesilate Impurity BC
IN STOCKRS-C220008 -
Dirithromycin Impurity C(EP)
CUSTOM SYNTHESISRS-D281008 -
Nitrosamine Impurity 18
IN STOCKRS-N364008 -
Pazufloxacin Impurity 19
IN STOCKRS-P101008 -
Sulfadoxine Impurity 23
IN STOCKRS-S051008 -
Tenofovir Disoproxil Impurity 9
IN STOCKRS-T081008 -
Aztreonam Amide Impurity
BACK ORDERRS-A021009 -
Beclomethasone Propionate Impurity R(EP)
BACK ORDERRS-B156009 -
Ceftaroline Fosamil Impurity 61
BACK ORDERRS-C132009 -
Cefadroxil Impurity C(EP)
IN STOCKRS-C162009 -
Benzylpenicillin CP Impurity G,Penicillin CP Impurity G
IN STOCKRS-C183009 -
Calcium Dobesilate Impurity C
CUSTOM SYNTHESISRS-C220009 -
Demeclocycline Impurity D(EP)
BACK ORDERRS-D073009 -
Faropenem Impurity 2
IN STOCKRS-F010009 -
Flucloxacillin Sodium Impurity E(EP)
CUSTOM SYNTHESISRS-F057009 -
Flucloxacillin Openring Methyl Esterization Impurity
BACK ORDERRS-F171009 -
Mezlocillin Impurity 1
BACK ORDERRS-M092009 -
Nitrosamine Impurity 19
IN STOCKRS-N364009 -
Oxacillin sodium Impurity I(EP)
BACK ORDERRS-O040009 -
Pazufloxacin Impurity 16
IN STOCKRS-P101009 -
Pefloxacin Impurity 20
IN STOCKRS-P159009 -
Sulfadoxine Impurity 24
CUSTOM SYNTHESISRS-S051009 -
Beclomethasone Propionate Impurity C(EP)
BACK ORDERRS-B156010 -
Cefuroxime Axetil-d3
BACK ORDERRS-C124010 -
Dirithromycin Impurity E(EP)
CUSTOM SYNTHESISRS-D281010 -
Faropenem Impurity 1
IN STOCKRS-F010010 -
Flucloxacillin Sodium Impurity G(EP),Flucloxacillin Open-Ring Acetylization Impurity
BACK ORDERRS-F057010 -
Flucloxacillin Impurity H
BACK ORDERRS-F171010 -
Nitrosamine Impurity 20
IN STOCKRS-N364010 -
Oxacillin sodium Impurity J(EP)
BACK ORDERRS-O040010
1,462 products · 25 pages