Technical

LC/MS/MS Analysis of Hexamethylenetetramine in water

Dec 1, 2014

Hexamethylenetetramine which was assumed as a precursor compound of formaldehyde is a high polar compound and is difficult to be retained on ODS columns.

In this technical note, we introduce the analysis of Hexamethylenetetramine using 4000 QTRAP® LC/MS/MS System (AB SCIEX) and Inertsil Amide column.

InertSearch applications (Food / Pharmacopoeia )

Nov 13, 2014

< Food >
LL009:Analysis of Dipeptide type sweetners

< Pharmacopoeia >
LB280:Analysis of Miglitol (Under the Condition of the draft for the Japanese Pharmacopoeia, Miglitol Tablets)
LB281:Analysis of Montelukast sodium (Inertsil Ph) (Under the Condition of the draft for the Japanese 
           Pharmacopoeia, Montelukast sodium Tablets)
LB282:Analysis of Povidone (Under the Condition of the Japanese Pharmacopoeia, (4) 1-Vinyl-2-pyrrolidone)
LB283:Analysis of Silodosin (Under the Condition of the draft for the Japanese Pharmacopoeia)
LB284:Analysis of Silodosin (Under the Condition of the draft for the Japanese Pharmacopoeia)
LB285:Analysis of Ribavirin (Under the Condition of the draft for the Japanese Pharmacopoeia)
LB286:Analysis of Ribavirin (Under the Condition of the draft for the Japanese Pharmacopoeia)LB287:Analysis of Sugar Spheres (Under the Condition of USP 37-NF32)
LB288:Analysis of Hydrogenated Maltose Starch Syrup (Under the Condition of the JPE (Japanese 
           Pharmaceutical Excipients))

>>>>>   InertSearch

 

Technical Note: Selective isolation of phosphopeptides

Oct 29, 2014

InertSearch applications (InertSustain Phenylhexyl / Swift C18 )

Oct 3, 2014

<Pharmacopoeia>
LB267:Analysis of D-Mannitol

<Pharmaceutical>
LB268:Analysis of Tetracyclines with InertSustain C18
LB269:Analysis of Tetracyclines with InertSustainSwift C18

<InertSustainSwift C18 Applications>
LB270:Analysis of β-blocker
LB271:Analysis of Tulathromycin

< InertSustain Phenylhexyl Applications>
LB272:Analysis of Ibuprofen and Indometacin
LB273:Analysis of Vitamin B
LB274:Analysis of Capsaicin
LB275:Analysis of Histamine antagonist
LB276:Analysis of Anti-depressant drugs
LB277:Analysis of β-blocker
LB278:Analysis of Calcium antagonist
LB279:Analysis of Indometacin (Under the Condition of European Pharmacopoeia 8.2)

>>>>>   InertSearch

 

InertSearch applications (Pharmacopoeia / Pharmaceutical / Other)

Sep 19, 2014

<Pharmacopoeia>
LB250:Analysis of Azelnidipine (Under the Condition of the Japanese Pharmacopoeia)
LB251:Analysis of Quetiapine fumarate (Under the Condition of the Japanese Pharmacopoeia, Quetiapine   
           fumarate Tablets)
LB252:Analysis of Glimepiride
LB253:Analysis of Tranilast (Under the Condition of the Japanese Pharmacopoeia, Tranilast Capsules)
LB254:Analysis of Brotizolam (Under the Condition of the Japanese Pharmacopoeia, Brotizolam Tablets)
LB262:Analysis of Losartan Potassium and Hydrochlorothiazide (Under the Condition of the Japanese
           Pharmacopoeia, Losartan Potassium and Hydrochlorothiazide Tablets)
LB263:Analysis of Losartan Potassium and Hydrochlorothiazide (Under the Condition of the Japanese
           Pharmacopoeia, Losartan Potassium and Hydrochlorothiazide Tablets)
LB264:Analysis of Losartan Potassium and Hydrochlorothiazide (Under the Condition of the Japanese
           Pharmacopoeia, Losartan Potassium and Hydrochlorothiazide Tablets)

<Pharmaceutical>
LB256:Analysis of Nucleobase (InertSustain C18)
LB257:Analysis of Nucleobase (InertSustain Phenyl)

<Others>
LB255:Analysis of Pullulan
LB258:Analysis of Tetracyclines
LB259:Analysis of Tryptic digest of proteins
LB260:Analysis of Chlorophenol
LB261:Analysis of 18 Drugs
LB266:Analysis of Acetic acid and Acrylamide

>>>>>   InertSearch

 

Food and Pharmaceutical applications are updated on InertSearch

Aug 22, 2014

<Food Applications>

      LB233 – 234 Analysis of Amino acids
      LB235 – 242 Analysis of Preservatives and Sweetener

<Pharmaceutical Application>

      LB230 – 232 Analysis of Leuprorelin acetate
      LB243         Analysis of Acarbose
      LB244         Analysis of Calcium pantothenate
                        (Under the Condition of the draft for the Japanese Pharmacopoeia,
                                                                                      L-Carbocisteine Tablets)
      LB245         Analysis of L-Carbocisteine
                         (Under the Condition of the draft for the Japanese Pharmacopoeia,
                                                                           L-Carbocisteine Tablets, eluting)
      LB246         Analysis of L-Carbocisteine
                         (Under the Condition of the draft for the Japanese Pharmacopoeia,
                                                        L-Carbocisteine Tablets, quantitation method)
      LB247         Analysis of Terbinafine hydrochloride
                         (Under the Japanese Pharmacopoeia, Terbinafine hydrochloride salt cream
                                                                                                        quantitation method)

 

<Other Applications>

      LB248 – 249 Analysis of Organic electroluminescence materials

InertSustainSwift C18 Application
LB230, LB231, LB232, LB233, LB234, LB236, LB239, LB247

>>>>>  InertSearch

Technical Note Analysis of Catechins in soft drink

Aug 20, 2014

InertSearch Applications

Jul 29, 2014

Pharmacopoeia applications on InertSearch

Jun 11, 2014

Pharmaceutical and Food applications are updated on InertSearch

Jun 2, 2014

<Pharmaceutical Application>

    Analysis of Steroidal anti-inflammatory drug <LB198>
      Using InertSustain Phenyl 2um


<Food Application>

    Analysis of Vitamin E <LB199>

 

GC/MS Metabolites Library with InertCap 5MS/NP capillary Column

Mar 28, 2014

Japanese Pharmacopoeia applications are updated on InertSearch

Mar 28, 2014

Pioglitazone Hydrochloride Analysis  <Dissolution >
  Using Inertsil C8-3 <LB188>
   Using InertSustain C8 <LB189>

Metformin Hydrochloride Analysis  <Dissolution >
  Using InertSustain C18 <LB190>
  Using InertSustain C8 <LB191>

Pioglitazone Hydrochloride Analysis  <Quantitative >
  Using Inertsil C8-3 <LB192>
   Using InertSustain C8 <LB193>

Metformin Hydrochloride Analysis  <Quantitative >
  Using Inertsil C8-3 <LB194>
  Using InertSustain C8 <LB195>

Ciprofloxacin Hydrochloride Analysis  <Quantitative >
  Using InertSustain C18 <LB196>

Japanese Pharmacopoeia applications are updated on InertSearch

Mar 4, 2014

Glycyrrhiza Analysis
  Standard Sample <LB181>
   Actual Sample <LB182>

Phellodendron Bark Analysis
  Using InertSustain C18 <LB183>
  Using Inertsil ODS-3 <LB184>

Chlorpheniramine Maleate Analysis
  Pharmaceutical Uniformity <LB185>
  Dissolution Test <LB186>
  Quantitative Assay <LB187>

Food Analysis applications are updated on InertSearch

Feb 18, 2014

Food Analysis

 ♦Analysis of Sugar using InertSustain NH2 <LB180>
  InertSustain NH2 is more durable than Inertsil NH2.

♦Analysis of Leucine and Isoleucine using Inertsil Amide <LB197>
Analysis of Amino Acid with LC/MS/MS.
The precursor ion and the product ion of Leucine and Isoleucine are the same on LC/MS/MS because of isomer. And then separation with a column is nessesary.

InertSustain applications are updated on InertSearch

Jan 30, 2014

InertSustain NH2 applications < LB144 – LB147 >
InertSustain C8 application < LB148 >

InertSustain applications are updated on InertSearch

Jan 6, 2014

InertSustain Phenyl application < LB139 >
InertSustain NH2 applications < LB140 – LB143 >

InertSearch Application is Updated

Dec 24, 2013

Analized Erythromycin which is macrolide antibiotic by ECD.

InertSearch Applications are Updated.

Nov 18, 2013

Example of  Analgetic Analysis

  • Loxoprofen Analysis < LB175 >

Example of Binding medium and Suspending medium (additive) Analysis

  • Povidone Analysis < LB176, LB177 >

Example of Emulgent Analysis

  •  Azelastine Hydrochlorothiazide Analysis < LB178 >

InertSustain C18 applications < LB175 – LB177 >

InertSearch Applications are Updated.

Nov 7, 2013

Example of  Hypertension Medication Analysis

  • Pravastatin Sodium Analysis < LB165, LB166 >

Example of  Disintegrating Agent Analysis

  • Crospovidone Analysis < LB167 >

Example of  Allergic Disease Supportive Measures Analysis

  •  Azelastine hydrochloride Analysis < LB173 >
  • d-Chlorpheniramine maleate Analysis < LB174 >

    InertSustain C18 applications < LB167, LB173 >

InertSearch Applications are Updated.

Oct 30, 2013

  • Amlodipine besylate Analysis < LB155 >
  • Candesartan cilexetil Analysis < LB156 >
  • Telmisartan Analysis < LB163, LB164 >

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