DL-Isoleucine
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- $8 - $1304.31
- Product name: DL-Isoleucine
- CAS: 443-79-8
- MF: C6H13NO2
- MW: 131.17
- EINECS:207-139-8
- MDL Number:MFCD00004268
- Synonyms:DL-Ile-OH;(2RS,3RS)-2-Amino-3-methylpentanoic acid;DL-IsoleucineFCC, ≥ 99% (Assay);DL-ISOLEUCINE 98.5+% FCC;DL-ISOLEUCINE MIXTURE OF THE 4 STEREO- &;IODOTUBERCIDIN FROM RAT OR GUINEA PI;DL-ISOLEUCINE, GRADE I;H-Dl-Ile-Oh(Synthesis)
31 prices
Selected condition：
Brand
- Acrotein
- Activate Scientific
- AK Scientific
- Alfa Aesar
- Ambeed
- American Custom Chemicals Corporation
- Chem-Impex
- Crysdot
- Frontier Specialty Chemicals
- Sigma-Aldrich
- TCI Chemical
- Usbiological
Package
- 5g
- sample
- 1G
- 10g
- 25g
- 50g
- 100g
- 250g
- 500g
- 1KG
- 1000g
- ManufacturerAcrotein
- Product numberNA-0089
- Product descriptionDL-Isoleucine 97%
- Packaging5g
- Price$10.45
- Updated2021-12-16
- Buy
- ManufacturerAcrotein
- Product numberNA-0089
- Product descriptionDL-Isoleucine 97%
- Packaging250g
- Price$190.67
- Updated2021-12-16
- Buy
- ManufacturerActivate Scientific
- Product numberAS26397
- Product descriptionDL-Isoleucine 98+%
- Packaging25g
- Price$80
- Updated2021-12-16
- Buy
- ManufacturerActivate Scientific
- Product numberAS26397
- Product descriptionDL-Isoleucine 98+%
- Packaging100g
- Price$230
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberC373
- Product descriptionDL-Isoleucine
- Packaging25g
- Price$35
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberC373
- Product descriptionDL-Isoleucine
- Packaging100g
- Price$110
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA17521
- Product descriptionDL-Isoleucine, 99%
- Packaging25g
- Price$67.5
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product numberA17521
- Product descriptionDL-Isoleucine, 99%
- Packaging100g
- Price$190
- Updated2023-06-20
- Buy
- ManufacturerAmbeed
- Product numberA868688
- Product descriptionDL-Isoleucine 98%
- Packaging5g
- Price$8
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA868688
- Product descriptionDL-Isoleucine 98%
- Packaging25g
- Price$26
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA868688
- Product descriptionDL-Isoleucine 98%
- Packaging100g
- Price$74
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA868688
- Product descriptionDL-Isoleucine 98%
- Packaging500g
- Price$216
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAAA0001103
- Product descriptionDL-ISOLEUCINE 95.00%
- Packaging1G
- Price$136.5
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAAA0001103
- Product descriptionDL-ISOLEUCINE 95.00%
- Packaging5G
- Price$849.17
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAAA0001103
- Product descriptionDL-ISOLEUCINE 95.00%
- Packaging25G
- Price$1304.31
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number12377
- Product descriptionDL-Isoleucine 98.5 - 101.5% (Assay)
- Packaging5G
- Price$15
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Acrotein | NA-0089 | DL-Isoleucine 97% | 5g | $10.45 | 2021-12-16 | Buy |
| Acrotein | NA-0089 | DL-Isoleucine 97% | 250g | $190.67 | 2021-12-16 | Buy |
| Activate Scientific | AS26397 | DL-Isoleucine 98+% | 25g | $80 | 2021-12-16 | Buy |
| Activate Scientific | AS26397 | DL-Isoleucine 98+% | 100g | $230 | 2021-12-16 | Buy |
| AK Scientific | C373 | DL-Isoleucine | 25g | $35 | 2021-12-16 | Buy |
| AK Scientific | C373 | DL-Isoleucine | 100g | $110 | 2021-12-16 | Buy |
| Alfa Aesar | A17521 | DL-Isoleucine, 99% | 25g | $67.5 | 2023-06-20 | Buy |
| Alfa Aesar | A17521 | DL-Isoleucine, 99% | 100g | $190 | 2023-06-20 | Buy |
| Ambeed | A868688 | DL-Isoleucine 98% | 5g | $8 | 2021-12-16 | Buy |
| Ambeed | A868688 | DL-Isoleucine 98% | 25g | $26 | 2021-12-16 | Buy |
| Ambeed | A868688 | DL-Isoleucine 98% | 100g | $74 | 2021-12-16 | Buy |
| Ambeed | A868688 | DL-Isoleucine 98% | 500g | $216 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | AAA0001103 | DL-ISOLEUCINE 95.00% | 1G | $136.5 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | AAA0001103 | DL-ISOLEUCINE 95.00% | 5G | $849.17 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | AAA0001103 | DL-ISOLEUCINE 95.00% | 25G | $1304.31 | 2021-12-16 | Buy |
| Chem-Impex | 12377 | DL-Isoleucine 98.5 - 101.5% (Assay) | 5G | $15 | 2021-12-16 | Buy |
Properties
Melting point :290 °C (dec.) (lit.)
alpha :[α]D20 -2.0～+2.0°(c=4,HCl)
Boiling point :225.8±23.0 °C(Predicted)
Density :1.2930 (estimate)
refractive index :1.4630 (estimate)
FEMA :3295 | D,L-ISOLEUCINE
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
pka :pKa: 9.758(25°C)
form :Powder
color :White
Odor :at 100.00 %. odorless
Odor Type :odorless
Water Solubility :22.3 g/L (25 ºC)
Merck :14,5179
JECFA Number :1422
BRN :1721796
Stability :Stable. Incompatible with strong oxidizing agents.
InChIKey :AGPKZVBTJJNPAG-UHFFFAOYSA-N
LogP :0.73
CAS DataBase Reference :443-79-8(CAS DataBase Reference)
NIST Chemistry Reference :DL-Isoleucine(443-79-8)
EPA Substance Registry System :Isoleucine (443-79-8)
alpha :[α]D20 -2.0～+2.0°(c=4,HCl)
Boiling point :225.8±23.0 °C(Predicted)
Density :1.2930 (estimate)
refractive index :1.4630 (estimate)
FEMA :3295 | D,L-ISOLEUCINE
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
pka :pKa: 9.758(25°C)
form :Powder
color :White
Odor :at 100.00 %. odorless
Odor Type :odorless
Water Solubility :22.3 g/L (25 ºC)
Merck :14,5179
JECFA Number :1422
BRN :1721796
Stability :Stable. Incompatible with strong oxidizing agents.
InChIKey :AGPKZVBTJJNPAG-UHFFFAOYSA-N
LogP :0.73
CAS DataBase Reference :443-79-8(CAS DataBase Reference)
NIST Chemistry Reference :DL-Isoleucine(443-79-8)
EPA Substance Registry System :Isoleucine (443-79-8)
Safety Information
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Description
DL-Isoleucine appears as a white crystalline powder. It has a caramel, maple syrup odor and slightly bitter taste. It is used as a flavor ingredient in baked goods, breakfast cereals, condiments, meat products, milk products, nonalcoholic beverages, and soups.More related product prices
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