Acetylsalicylic acid
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- $14 - $3326.4
- Product name: Acetylsalicylic acid
- CAS: 50-78-2
- MF: C9H8O4
- MW: 180.16
- EINECS:200-064-1
- MDL Number:MFCD00002430
- Synonyms:2-Acetoxybenzoic acid~Aspirin;o-Acetylsalicylic acid 2-Acetoxybenzoic acid;ASPIRIN (AECTAMINOPHIN);ACETYLSALICYLIC ACID BP2000;ACETICYL;ACETOXYBENZOIC ACID;ACETYLSALICYLIC ACID;ACETYLSALICYLIC ACID IMPURITY D
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Brand
- AK Scientific
- Alfa Aesar
- American Custom Chemicals Corporation
- ApexBio Technology
- Biosynth Carbosynth
- Cayman Chemical
- ChemScene
- DC Chemicals
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TCI Chemical
- Tocris
- TRC
Package
- 50
- 100MG
- 500mg
- 1G
- 2.500g
- 5g
- 10G
- 25g
- 50g
- 1vial
- 100g
- 250g
- 5x1vial
- 500g
- 1kg
- 2Kg
- 2500g
- 5kg
- 10Kg
- 25kg
- y0001460
- a0200000
- ManufacturerAK Scientific
- Product numberH740
- Product description2-Acetoxybenzoicacid
- Packaging5g
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberH740
- Product description2-Acetoxybenzoicacid
- Packaging100g
- Price$54
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ11749
- Product descriptionAspirin
- Packaging5g
- Price$94
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA12488
- Product descriptionO-Acetylsalicylic acid, 99%
- Packaging100g
- Price$29.4
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA12488
- Product descriptionO-Acetylsalicylic acid, 99%
- Packaging500g
- Price$112
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA12488
- Product descriptionO-Acetylsalicylic acid, 99%
- Packaging2500g
- Price$390
- Updated2024-03-01
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0001548
- Product descriptionACETYLSALICYLIC ACID 95.00%
- Packaging1G
- Price$136.5
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0001548
- Product descriptionACETYLSALICYLIC ACID 95.00%
- Packaging10G
- Price$1166.55
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0001548
- Product descriptionACETYLSALICYLIC ACID 95.00%
- Packaging100G
- Price$3326.4
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberA4013
- Product descriptionAspirin (Acetyl Salicylic Acid)
- Packaging1g
- Price$48
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFA17179
- Product descriptionAcetylsalicylic acid
- Packaging1kg
- Price$70
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFA17179
- Product descriptionAcetylsalicylic acid
- Packaging2Kg
- Price$120
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFA17179
- Product descriptionAcetylsalicylic acid
- Packaging5kg
- Price$240
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFA17179
- Product descriptionAcetylsalicylic acid
- Packaging10Kg
- Price$350
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFA17179
- Product descriptionAcetylsalicylic acid
- Packaging25kg
- Price$687.5
- Updated2021-12-16
- Buy
- ManufacturerCayman Chemical
- Product number70260
- Product descriptionAspirin ≥99%
- Packaging50g
- Price$15
- Updated2024-03-01
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | H740 | 2-Acetoxybenzoicacid | 5g | $14 | 2021-12-16 | Buy |
| AK Scientific | H740 | 2-Acetoxybenzoicacid | 100g | $54 | 2021-12-16 | Buy |
| AK Scientific | J11749 | Aspirin | 5g | $94 | 2021-12-16 | Buy |
| Alfa Aesar | A12488 | O-Acetylsalicylic acid, 99% | 100g | $29.4 | 2024-03-01 | Buy |
| Alfa Aesar | A12488 | O-Acetylsalicylic acid, 99% | 500g | $112 | 2024-03-01 | Buy |
| Alfa Aesar | A12488 | O-Acetylsalicylic acid, 99% | 2500g | $390 | 2024-03-01 | Buy |
| American Custom Chemicals Corporation | API0001548 | ACETYLSALICYLIC ACID 95.00% | 1G | $136.5 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | API0001548 | ACETYLSALICYLIC ACID 95.00% | 10G | $1166.55 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | API0001548 | ACETYLSALICYLIC ACID 95.00% | 100G | $3326.4 | 2021-12-16 | Buy |
| ApexBio Technology | A4013 | Aspirin (Acetyl Salicylic Acid) | 1g | $48 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FA17179 | Acetylsalicylic acid | 1kg | $70 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FA17179 | Acetylsalicylic acid | 2Kg | $120 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FA17179 | Acetylsalicylic acid | 5kg | $240 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FA17179 | Acetylsalicylic acid | 10Kg | $350 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FA17179 | Acetylsalicylic acid | 25kg | $687.5 | 2021-12-16 | Buy |
| Cayman Chemical | 70260 | Aspirin ≥99% | 50g | $15 | 2024-03-01 | Buy |
Properties
Melting point :134-136 °C (lit.)
Boiling point :272.96°C (rough estimate)
Density :1.35
refractive index :1.4500 (estimate)
Flash point :250 °C
storage temp. :2-8°C
solubility :H2O: 10 mg/mL at 37 °C
form :crystalline
color :white
pka :3.5(at 25℃)
biological source :synthetic
Water Solubility :3.3 g/L (20 ºC)
ε(extinction coefficient) :190 at 298nm in aqueous base at 1mM
409 at 231nm in aqueous base at 1mM
466 at 230nm in aqueous acid at 1mM
68 at 278nm in aqueous acid at 1mM Merck :14,851
BRN :779271
Exposure limits :ACGIH: TWA 5 mg/m3
NIOSH: TWA 5 mg/m3 BCS Class :3
Stability :Stable. Keep dry. Incompatible with strong oxidizing agents, strong bases, strong acids, various other compounds such as iodides, iron salts, quinine salts, etc.
InChIKey :BSYNRYMUTXBXSQ-UHFFFAOYSA-N
LogP :1.190
CAS DataBase Reference :50-78-2(CAS DataBase Reference)
NIST Chemistry Reference :Benzoic acid, 2-(acetyloxy)-(50-78-2)
EPA Substance Registry System :Aspirin (50-78-2)
Boiling point :272.96°C (rough estimate)
Density :1.35
refractive index :1.4500 (estimate)
Flash point :250 °C
storage temp. :2-8°C
solubility :H2O: 10 mg/mL at 37 °C
form :crystalline
color :white
pka :3.5(at 25℃)
biological source :synthetic
Water Solubility :3.3 g/L (20 ºC)
ε(extinction coefficient) :190 at 298nm in aqueous base at 1mM
409 at 231nm in aqueous base at 1mM
466 at 230nm in aqueous acid at 1mM
68 at 278nm in aqueous acid at 1mM Merck :14,851
BRN :779271
Exposure limits :ACGIH: TWA 5 mg/m3
NIOSH: TWA 5 mg/m3 BCS Class :3
Stability :Stable. Keep dry. Incompatible with strong oxidizing agents, strong bases, strong acids, various other compounds such as iodides, iron salts, quinine salts, etc.
InChIKey :BSYNRYMUTXBXSQ-UHFFFAOYSA-N
LogP :1.190
CAS DataBase Reference :50-78-2(CAS DataBase Reference)
NIST Chemistry Reference :Benzoic acid, 2-(acetyloxy)-(50-78-2)
EPA Substance Registry System :Aspirin (50-78-2)
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
Aspirin is a non-selective, irreversible COX inhibitor. The IC50 values for ovine COX-1 and -2 are 0.75 and 1.25 mM, respectively. Aspirin acetylates COX-1 at Ser530 and COX-2 at Ser516 resulting in irreversible enzyme inhibition.More related product prices
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Suppliers and manufacturers
ShanDong Look Chemical Co.,Ltd.
