ChemicalBook > Product Catalog > Biochemical Engineering > Amino Acids and Derivatives > Isoleucine derivatives > DL-Isoleucine
DL-Isoleucine
DL-Isoleucine Basic information
- Product Name:
- DL-Isoleucine
- 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)
- CAS:
- 443-79-8
- MF:
- C6H13NO2
- MW:
- 131.17
- EINECS:
- 207-139-8
- Product Categories:
-
- Isoleucine [Ile, I]
- alpha-Amino Acids
- Amino Acids
- Biochemistry
- Amino Acids
- API
- Mol File:
- 443-79-8.mol
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DL-Isoleucine Chemical 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)
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Safety Information
- Hazard Codes
- Xn
- Risk Statements
- 20/21/22-40
- Safety Statements
- 22-24/25-36
- WGK Germany
- 3
- TSCA
- Yes
- HS Code
- 29224995
MSDS
- Language:English Provider:DL-Isoleucine
- Language:English Provider:ACROS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ALFA
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DL-Isoleucine Usage And Synthesis
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.
References
[1] George A. Burdock, Fenaroli’s Handbook of Flavor Ingredients, Sixth Edition, 2016
Description
dl-Isoleucine is flavorless. It may be prepared from the corresponding aldehyde by Bucherer’s reaction.
Chemical Properties
dl-Isoleucine has a caramel, maple syrup odor and slightly bitter taste
Chemical Properties
white powder
Definition
ChEBI: A branched chain amino acid that consists of 3-methylpentanoic acid bearing an amino substituent at position 2.
Preparation
From the corresponding aldehyde by Bucherer’s reaction.
DL-Isoleucine Preparation Products And Raw materials
Raw materials
DL-IsoleucineSupplier
Shandong Yuhe Pharmaceutical Technology Co., LTD Gold
- Tel
- 15263077727
- 1436425847@qq.com
Shanghai Boyle Chemical Co., Ltd.
- Tel
- 021-50182298 021-50180596
- sales@boylechem.com
J & K SCIENTIFIC LTD.
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
- Tel
- 4006608290; 18621169109
- market03@meryer.com
3B Pharmachem (Wuhan) International Co.,Ltd.
- Tel
- 821-50328103-801 18930552037
- 3bsc@sina.com
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DL-Isoleucine(443-79-8)Related Product Information
- ALTRENOGEST
- DL-3-Methylvaleric acid
- Tris(hydroxymethyl)aminomethane
- D-Alloisoleucine
- 4-HYDROXYISOLEUCINE
- 6-Aminocaproic acid
- N-CARBOBENZOXY-DL-LEUCINE
- N,N-Dimethyl-1,4-phenylenediamine
- 3-Aminopyridine
- Glycine
- (2R,3R)-2-Amino-3-methylpentanoic acid
- L-Isoleucine
- Estradiol valerate
- Malic acid
- DL-Glutamic acid
- DL-HOMOCYSTEIC ACID
- DL-Homocystine
- Fmoc-Ile-OH