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ChemicalBook >> CAS DataBase List >> DL-Isoleucine

DL-Isoleucine

DL-Isoleucine price.
  • $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
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  • Acrotein
  • Activate Scientific
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • American Custom Chemicals Corporation
  • Chem-Impex
  • Crysdot
  • Frontier Specialty Chemicals
  • Sigma-Aldrich
  • TCI Chemical
  • Usbiological
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  • 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
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  • ManufacturerAmbeed
  • Product numberA868688
  • Product descriptionDL-Isoleucine 98%
  • Packaging500g
  • Price$216
  • Updated2021-12-16
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  • 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)

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

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.

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