(S)-2-((Methoxycarbonyl)aMino)-3-Methylbutanoic acid

Product Name: (S)-2-((Methoxycarbonyl)aMino)-3-Methylbutanoic acid
CAS No.: 74761-42-5
Chemical Name: (S)-2-((Methoxycarbonyl)aMino)-3-Methylbutanoic acid
Synonyms: (methoxycarbonyl)-L-valine;MOC-L-Valine;N-(Methoxycarbonyl)-L-valine;MOC-L;MOC-Val;MOC-L-Val;Moc-Val-OH;Moc-L-Val-OH;Moc-L-Valine-OH;Methoxycarbonyl valine
CBNumber: CB62593005
Molecular Formula: C7H13NO4
Formula Weight: 175.18
MOL File: 74761-42-5.mol

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(S)-2-((Methoxycarbonyl)aMino)-3-Methylbutanoic acid Property

Melting point:: 109.0 to 113.0 °C
Boiling point:: 315.9±25.0 °C(Predicted)
Density: 1.154±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
form: powder to crystal
pka: 4.44±0.10(Predicted)
color: White to Almost white
InChI: InChI=1S/C7H13NO4/c1-4(2)5(6(9)10)8-7(11)12-3/h4-5H,1-3H3,(H,8,11)(H,9,10)/t5-/m0/s1
InChIKey: CEFVHPDFGLDQKU-YFKPBYRVSA-N
SMILES: C(O)(=O)[C@H](C(C)C)NC(OC)=O

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Safety

HS Code: 2924297099

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical

Product number: M2857
Product name: N-(Methoxycarbonyl)-L-valine
Purity: >98.0%(HPLC)(T)
Packaging: 5g
Price: $30
Updated: 2024/03/01

TCI Chemical

Product number: M2857
Product name: N-(Methoxycarbonyl)-L-valine
Purity: >98.0%(HPLC)(T)
Packaging: 25g
Price: $51
Updated: 2024/03/01

TRC

Product number: M219945
Product name: (S)-2-((Methoxycarbonyl)amino)-4-methylbutanoicAcid
Packaging: 1g
Price: $60
Updated: 2021/12/16

TRC

Product number: M219945
Product name: (S)-2-((Methoxycarbonyl)amino)-4-methylbutanoicAcid
Packaging: 5g
Price: $75
Updated: 2021/12/16

AK Scientific

Product number: J51122
Product name: N-(Methoxycarbonyl)-L-valine
Packaging: 10g
Price: $11
Updated: 2021/12/16

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(S)-2-((Methoxycarbonyl)aMino)-3-Methylbutanoic acid Chemical Properties,Usage,Production

Uses

(S)-2-((Methoxycarbonyl)aMino)-3-Methylbutanoic acid can be used as Ledipasvir Intermediate, mainly used in laboratory R&D process and chemical production process.

Synthesis

Na2CO3 (1.83 g, 17.2 mmol) was added to an aq solution of NaOH (33 mL of 1 M/H2O, 33 mmol) and L-valine (3.900 g, 33.29 mmol) and the resulting solution was cooled with ice-water bath. Methyl chloroformate (2.8 mL, 36.1 mmol) was added dropwise, the cooling bath was removed and the reaction mixture was stirred at ambient temperature for 3.25 h. The reaction mixture was washed with ether (3x17 mL), and the aqueous phase was cooled with ice-water bath and acidified with conc HCl to a pH of 1-2, and extracted with CH2Cl2 (3x17 mL). The organic phase was dried (anhyd MgSO4), filtered, and concentrated in vacuo. Cap-1 as a white solid (5.00 g, 86%).

(S)-2-((Methoxycarbonyl)aMino)-3-Methylbutanoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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(S)-2-((Methoxycarbonyl)aMino)-3-Methylbutanoic acid Suppliers

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View Lastest Price from (S)-2-((Methoxycarbonyl)aMino)-3-Methylbutanoic acid manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: MOC-L-Valine 74761-42-5
Price: US $0.00/Kg/Drum
Min. Order: 1KG
Purity: 98.5%min
Supply Ability: 10 tons
Release date: 2021-08-09

Hebei Weibang Biotechnology Co., Ltd

Product: (S)-2-((Methoxycarbonyl)aMino)-3-Methylbutanoic acid 74761-42-5
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-29

Hebei Mujin Biotechnology Co.,Ltd

Product: (S)-2-((Methoxycarbonyl)aMino)-3-Methylbutanoic acid 74761-42-5
Price: US $50.00/KG
Min. Order: 25KG
Purity: 98
Supply Ability: 200ton
Release date: 2023-08-17

74761-42-5, (S)-2-((Methoxycarbonyl)aMino)-3-Methylbutanoic acidRelated Search:

Ledipasvir Moc-Leu-OH (2R)-1-methoxycarbonylpyrrolidine-2-carboxylic acid Moc-Ile-OH Moc-Val-Val-OH 1,2-Pyrrolidinedicarboxylicacid,1-methylester,(2S)-(9CI) MOC-D-Valine Methoxycarbonyl-L-tert-leucine Benzeneacetic acid, a-[(Methoxycarbonyl)aMino]-, (S)- (R)-2-(methoxycarbonylamino)-2-phenylacetic acid ledipasvir interMediate ledipasvir interMediate 2,7-DibroMo-9,9-difluoro-9H-fluorene (S)-2-((Methoxycarbonyl)aMino)-3-Methylbutanoic acid 2-Azabicyclo[2.2.1]heptane-2-carboxylic acid, 3-(6-broMo-1H-benziMidazol-2-yl)-, 1,1-diMethylethyl ester,(1R,3S,4S)- (S)-5-BOC-5-AZASPIRO[2.4]HEPTANE-6-CARBOXYLIC ACID 1-(7-broMo-9,9-difluoro-9H-fluoren-2-yl)-2-chloro-Ethanone ledipasvir interMediate

(S)-2-((Methoxycarbonyl)aMino)-3-Methylbutanoic acid

Methoxycarbonyl valine

(Synonyms:N-(methoxycarbonyl)-L-Valine)

N-(Methoxycarbonyl)-L-valine

MOC-L-Valine

L-Valine, N-(Methoxycarbonyl)-

Moc-Val-OH

N-(methoxycarbonyl)-Valine

(2S)-2-[(Methoxycarbonyl)aMino]-3-Methylbutanoic acid

MOC-L-Val

MOC-Val

Moc-L-Val-OH

<i>N</i>-(Methoxycarbonyl)-<small>L</small>-valine

(methoxycarbonyl)-L-valine

(S)-2-((Methoxycarbonyl)amino)-3-methylbutanoic

2-Methoxycarbonylamino-3-methyl-butyric acid

(S)-2-[(Methoxycarbonyl)amino]-3-methylbutyric Acid

MOC-L

(S)-2-((Methoxycarbonyl)amino)-3-methylbutanoicaci

(S)-2-((Methoxycarbonyl)aMino)-3-Methylbutanoic acid USP/EP/BP

(S)-2-((Methoxycarbonyl)amino)-4-methylbutanoic Acid

(S)-2-((Methoxycarbonyl)aMino)-3-MethylbutaChemicalbooknoicacid

Moc-L-Valine (N-(Methoxycarbonyl)-L-Valine)

(S)-2-((Methoxycarbonyl)amino)-3-methylbutanoic acidQ: What is (S)-2-((Methoxycarbonyl)amino)-3-methylbutanoic acid Q: What is the CAS Number of (S)-2-((Methoxycarbonyl)amino)-3-methylbutanoic acid Q: What is the storage condition of (S)-2-((Methoxycarbonyl)amino)-3-methylbutanoic acid Q: What are the applications of (S)-2-((Methoxycarbonyl)amino)-3-methylbutanoic acid

Moc-L-Valine-OH

Oliceridine Impurity 8

74761-42-5

6885-20-8

4761-42-5

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