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ChemicalBook >> CAS DataBase List >> (S)-(-)-2-ISOCYANATO-3-METHYLBUTYRIC ACID METHYL ESTER

(S)-(-)-2-ISOCYANATO-3-METHYLBUTYRIC ACID METHYL ESTER

(S)-(-)-2-ISOCYANATO-3-METHYLBUTYRIC ACID METHYL ESTER price.
  • $70.56 - $693
  • Product name: (S)-(-)-2-ISOCYANATO-3-METHYLBUTYRIC ACID METHYL ESTER
  • CAS: 30293-86-8
  • MF: C7H11NO3
  • MW: 157.17
  • EINECS:
  • MDL Number:MFCD00191531
  • Synonyms:METHYL (S)-(-)-2-ISOCYANATOISOVALERATE;METHYL (S)-(-)-2-ISOCYANATO-3-METHYLBUTYRATE;(S)-(-)-2-ISOCYANATO-3-METHYLBUTYRIC ACID METHYL ESTER;methyl N-(oxomethylene)valinate;Methyl (S)-(-)-2-Isocyanato-3-methylbutyrate;(S)-(-)-2-Isocyanato-3-methylbutyric Acid Methyl Ester Methyl (S)-(-)-2-Isocyanatoisovalerate;Methyl (S)-(-)-2-isocyanato-3-methylbutyrate 99%;(2S)-2-isocyanato-3-methylbutanoic acid methyl ester
Price9 Properties Safety Information Description
9 prices
Selected condition：
Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Chem-Impex
  • Matrix Scientific
  • TCI Chemical
Package
  • 0.5G
  • 500mg
  • 1g
  • 5g
  • ManufacturerAK Scientific
  • Product number9546AD
  • Product descriptionMethylN-(oxomethylene)valinate
  • Packaging1g
  • Price$143
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number9546AD
  • Product descriptionMethylN-(oxomethylene)valinate
  • Packaging5g
  • Price$340
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0004958
  • Product description(S)-(-)-2-ISOCYANATO-3-METHYLBUTYRIC ACID METHYL ESTER 95.00%
  • Packaging1G
  • Price$693
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0004958
  • Product description(S)-(-)-2-ISOCYANATO-3-METHYLBUTYRIC ACID METHYL ESTER 95.00%
  • Packaging0.5G
  • Price$638
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number39564
  • Product descriptionMethyl(S)-(-)-2-isocyanato-3-methylbutyrate,98%(GC) 98%(GC)
  • Packaging1G
  • Price$70.56
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number39564
  • Product descriptionMethyl(S)-(-)-2-isocyanato-3-methylbutyrate,≥98%(GC) ≥98%(GC)
  • Packaging5G
  • Price$256.26
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number038705
  • Product descriptionMethyl N-(oxomethylene)valinate
  • Packaging500mg
  • Price$126
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberI0466
  • Product descriptionMethyl (S)-(-)-2-Isocyanato-3-methylbutyrate >98.0%(GC)
  • Packaging1g
  • Price$76
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberI0466
  • Product descriptionMethyl (S)-(-)-2-Isocyanato-3-methylbutyrate >98.0%(GC)
  • Packaging5g
  • Price$192
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 9546AD MethylN-(oxomethylene)valinate 1g $143 2021-12-16 Buy
AK Scientific 9546AD MethylN-(oxomethylene)valinate 5g $340 2021-12-16 Buy
American Custom Chemicals Corporation CHM0004958 (S)-(-)-2-ISOCYANATO-3-METHYLBUTYRIC ACID METHYL ESTER 95.00% 1G $693 2021-12-16 Buy
American Custom Chemicals Corporation CHM0004958 (S)-(-)-2-ISOCYANATO-3-METHYLBUTYRIC ACID METHYL ESTER 95.00% 0.5G $638 2021-12-16 Buy
Chem-Impex 39564 Methyl(S)-(-)-2-isocyanato-3-methylbutyrate,98%(GC) 98%(GC) 1G $70.56 2021-12-16 Buy
Chem-Impex 39564 Methyl(S)-(-)-2-isocyanato-3-methylbutyrate,≥98%(GC) ≥98%(GC) 5G $256.26 2021-12-16 Buy
Matrix Scientific 038705 Methyl N-(oxomethylene)valinate 500mg $126 2021-12-16 Buy
TCI Chemical I0466 Methyl (S)-(-)-2-Isocyanato-3-methylbutyrate >98.0%(GC) 1g $76 2024-03-01 Buy
TCI Chemical I0466 Methyl (S)-(-)-2-Isocyanato-3-methylbutyrate >98.0%(GC) 5g $192 2024-03-01 Buy

Properties

Boiling point :75 °C0.04 mm Hg(lit.)
Density :1.053 g/mL at 25 °C(lit.)
refractive index :n20/D 1.428(lit.)
Flash point :172 °F
form :clear liquid
color :Colorless to Almost colorless
optical activity :[α]20/D 22°, neat

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,P501
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning GHS hazard pictograms P280,P302+P352, P312, P322, P363,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning GHS hazard pictograms P261, P271, P304+P340, P312
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P370+P378 In case of fire: Use … for extinction.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

A precursor used for the synthesis of molecular scaffolds and bridged azapeptide mimetics.

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Suppliers and manufacturers

Shaanxi Dideu Medichem Co. Ltd
(S)-(-)-2-ISOCYANATO-3-METHYLBUTYRIC ACID METHYL ESTER
$1.00 /1KG
(S)-(-)-2-ISOCYANATO-3-METHYLBUTYRIC ACID METHYL ESTER CAS:30293-86-8
CONIER CHEM AND PHARMA LIMITED
Aladdin Scientific J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. TCI (Shanghai) Development Co., Ltd. Energy Chemical Wuhan Chemwish Technology Co., Ltd Shanghai Hanhong Scientific Co.,Ltd. Beijing HuaMeiHuLiBiological Chemical