Working Standards
Aspirin (≥98%)
EGP2,622.00 – EGP4,332.00
| Product Name | Aspirin analytical standard |
| Synonym | Acetyl salicylic acid, 2-acetoxybenzoic acid |
| Product Nawah code | AMAY2253 |
| CAS number | 50-78-2 |
| Empirical Formula | C9H8O4 |
| Molecular weight | 180.16 g/mol |
| PubChem Substance ID | 2244 |
| Storage temperature | 2-8 oC |
| Physical appearance | White powder |
| Purity | ≥98% |
| Disclaimer | The producer certifies that this reference material meets the specification stated in its certificate until the expiry date, provided it is stored unopened at the recommended temperature herein. |
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Atorvastatin Calcium (≥98%)
EGP2,907.00 – EGP4,389.00 / vial| Product Name | Atorvastatin Calcium analytical standard |
| Synonym | Atorvastatin hemicalcium salt sesquihydrate |
| Product Nawah code | AMMO221020 |
| CAS number | 134523-03-8 |
| Empirical Formula | C66H68CaF2N4O10 |
| Molecular weight | 1155.34 g/mol |
| PubChem Substance ID | 60822 |
| Storage temperature | 2-8 oC, dark |
| Physical appearance | White Powder |
| Purity (HPLC area% normalized) | ≥98% |
Avanafil (≥98%) – 50 mg vial
EGP3,420.00 / vial| Product Name | Avanafil analytical standard |
| Synonym | 4-[(3-chloro-4-methoxyphenyl)methylamino]-2-[(2S)-2-(hydroxymethyl)pyrrolidin-1-yl]-N-(pyrimidin-2-ylmethyl)pyrimidine-5-carboxamide |
| Product Nawah code | AMMA21121 |
| CAS number | 330784-47-9 |
| Empirical Formula | C23H26ClN7O3 |
| Molecular weight | 483.95 g/mol |
| PubChem Substance ID | 9869929 |
| Storage temperature | 2-8 oC, Dark |
| Physical appearance | White Powder |
| Purity | ≥98% |
| Disclaimer | The producer certifies that this reference material meets the specification stated in its certificate until the expiry date, provided it is stored unopened at the recommended temperature herein. |
Azithromycin dihydrate (≥98%) – 100 mg vial
EGP2,394.00 / vial| Product Name | Azithromycin dihydrate analytical standard |
| Synonym | Azithromycin |
| Product Nawah code | AMAA23439 |
| CAS number | 83905-01-5 |
| Empirical Formula | C38H72N2O12 |
| Molecular weight | 748.98 g/mol |
| PubChem Substance ID | 447043 |
| Storage temperature | 2-8 oC, dark |
| Physical appearance | White Powder |
| Purity (HPLC area% normalized) | ≥98% |
Benzothiadiazine Related compound A (≥98%) – 15 mg vial
EGP19,950.00 / vial| Product Name | Benzothiadiazine Related compound A analytical standard |
| Synonym | 3-Chloroaniline-4,6-disulfonamide, 4-Amino-6-chlorobenzene-1,3-disulfonamide |
| Product Nawah code | AMAA23403 |
| CAS number | 121-30-2 |
| Empirical Formula | C6H8ClN3O4S2 |
| Molecular weight | 285.73 g/mol |
| PubChem Substance ID | 329748906 |
| Storage temperature | 2-8 oC, dark |
| Physical appearance | White Powder |
| Purity (HPLC area% normalized) | ≥98% |
Besifloxacin (≥98%) – 10 mg vial
EGP2,850.00
| Product Name | Besifloxacin analytical standard |
| Synonym | 7-[(3R)-3-aminoazepan-1-yl]-8-chloro-1-cyclopropyl-6-fluoro-4-oxoquinoline-3-carboxylic acid |
| Product Nawah code | AMMO21122 |
| CAS number | 405165-61-9 |
| Empirical Formula | C19H22Cl2FN3O3 |
| Molecular weight | 430.30 g/mol |
| PubChem Substance ID | 10178705 |
| Storage temperature | -20 oC |
| Physical appearance | White powder |
| Purity | ≥98% |
| Disclaimer | The producer certifies that this reference material meets the specification stated in its certificate until the expiry date, provided it is stored unopened at the recommended temperature herein. |
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Bisoprolol fumarate (≥98%)
EGP3,990.00 – EGP6,270.00 / vial| Product Name | Bisoprolol fumarate analytical standard |
| Synonym | 1-[4-[[2-(1-Methylethoxy)ethoxy]methyl]phenoxy]-3-[(1-methylethyl)amino]-2-propanol hemifumarate salt |
| Product Nawah code | AMAA23404 |
| CAS number | 104344-23-2 |
| Empirical Formula | C40H66N2O12 |
| Molecular weight | 766.95 g/mol |
| PubChem Substance ID | 5281064 |
| Storage temperature | 25 oC |
| Physical appearance | White Powder |
| Purity (HPLC area% normalized) | ≥98% |
Caffeine (≥98%) – 100 mg vial
EGP1,300.00| Product Name | Caffeine analytical standard |
| Synonym | 1,3,7-Trimethylxanthine |
| Product Nawah code | HIKA19094 |
| CAS number | 58-08-2 |
| Empirical Formula | C8H10N4O2 |
| Molecular weight | 194.19 |
| PubChem Substance ID | 2519 |
| Storage temperature | Room temperature |
| Physical appearance | White crystals |
| Purity | ≥98% |
| Description | Caffeine is a methylxanthine that has central nervous system stimulant activity. |
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Catechin (≥98%) – 50 mg vial
EGP6,710.00| Product Name | Catechin analytical standard |
| Synonym | (2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol |
| Product Nawah code | HIKA19092 |
| CAS number | 154-23-4 |
| Empirical Formula | C15H14O6 |
| Molecular weight | 290.27 |
| PubChem Substance ID | 329756340 |
| Storage temperature | 2-8 oC |
| Physical appearance | White Powder |
| Purity | ≥98% |
| Description | Catechin is a flavanol phytoconstituent abundant in Catechu and Green Tea |
| Related literature |
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Cefdinir (≥98%) – 100 mg vial
EGP3,534.00 / vial| Product Name | Cefdinir analytical standard |
| Synonym | 1-[4-[[2-(1-Methylethoxy)ethoxy]methyl]phenoxy]-3-[(1-methylethyl)amino]-2-propanol hemifumarate salt |
| Product Nawah code | AMAA23436 |
| CAS number | 91832-40-5 |
| Empirical Formula | C14H13N5O5S2 |
| Molecular weight | 395.41 g/mol |
| PubChem Substance ID | 6915944 |
| Storage temperature | 2-8 oC, dark |
| Physical appearance | White Powder |
| Purity (HPLC area% normalized) | ≥98% |