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

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

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;Methoxycarbonyl valine;Oliceridine Impurity 8

CBNumber:: CB62593005

Molecular Formula:: C7H13NO4

Molecular Weight:: 175.18

MDL Number:: MFCD12795357

MOL File:: 74761-42-5.mol

Last updated:2023-08-17 18:11:45

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

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

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P280-P301+P312-P302+P352-P305+P351+P338
HS Code	2924297099

(S)-2-((Methoxycarbonyl)aMino)-3-Methylbutanoic acid price More Price(20)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	M2857	N-(Methoxycarbonyl)-L-valine >98.0%(HPLC)(T)	74761-42-5	5g	$30	2024-03-01	Buy
TCI Chemical	M2857	N-(Methoxycarbonyl)-L-valine >98.0%(HPLC)(T)	74761-42-5	25g	$51	2024-03-01	Buy
TRC	M219945	(S)-2-((Methoxycarbonyl)amino)-4-methylbutanoicAcid	74761-42-5	1g	$60	2021-12-16	Buy
TRC	M219945	(S)-2-((Methoxycarbonyl)amino)-4-methylbutanoicAcid	74761-42-5	5g	$75	2021-12-16	Buy
Activate Scientific	AS90227	(S)-2-[(Methoxycarbonyl)amino]-3-methylbutyric Acid 98+% ee	74761-42-5	100g	$113	2021-12-16	Buy

Product number	Packaging	Price	Buy
M2857	5g	$30	Buy
M2857	25g	$51	Buy
M219945	1g	$60	Buy
M219945	5g	$75	Buy
AS90227	100g	$113	Buy

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

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

Global( 336)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Chengdu Baishixing Science and Technology Industry Co.,Ltd	+86-15008457246 +86-15008457246	yuki@cd-bsx.com	China	53	58
Hebei Mojin Biotechnology Co., Ltd	+8613288715578	sales@hbmojin.com	China	12468	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15956	58
Taizhou Tianhong Biochemistry Technology Co., Ltd.	0523-86132544	sales@thbiochem.com	CHINA	305	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21688	55
Shanghai Yingrui Biopharma Co., Ltd.	+86-21-33585366 - 03@	sales03@shyrchem.com	CHINA	738	60
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32686	60
Zjartschem	+86-571-8723 8903 jocelynpan@zjarts.com	jocelynpan@zjarts.com	CHINA	993	58
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58

Supplier	Advantage
Chengdu Baishixing Science and Technology Industry Co.,Ltd	58
Hebei Mojin Biotechnology Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Taizhou Tianhong Biochemistry Technology Co., Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
Shanghai Yingrui Biopharma Co., Ltd.	60
ATK CHEMICAL COMPANY LIMITED	60
Zjartschem	58
career henan chemical co	58

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

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2023-08-18	(S)-2-((Methoxycarbonyl)aMino)-3-Methylbutanoic acid 74761-42-5	US $50.00 / KG	25KG	98	200ton	Hebei Mojin Biotechnology Co., Ltd
2023-07-27	MOC-L-Valine 74761-42-5	US $0.00 / kg	1kg	99%	5T/month	Chengdu Baishixing Science and Technology Industry Co.,Ltd
2022-09-29	(S)-2-((Methoxycarbonyl)aMino)-3-Methylbutanoic acid 74761-42-5	US $0.00-0.00 / kg	1kg	98%	1Ton	Henan Aochuang Chemical Co.,Ltd.

(S)-2-((Methoxycarbonyl)aMino)-3-Methylbutanoic acid
74761-42-5
US $50.00 / KG
98
Hebei Mojin Biotechnology Co., Ltd

MOC-L-Valine
74761-42-5
US $0.00 / kg
99%
Chengdu Baishixing Science and Technology Industry Co.,Ltd

(S)-2-((Methoxycarbonyl)aMino)-3-Methylbutanoic acid
74761-42-5
US $0.00-0.00 / kg
98%
Henan Aochuang Chemical Co.,Ltd.

74761-42-5((S)-2-((Methoxycarbonyl)aMino)-3-Methylbutanoic acid)Related Search:

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(S)-2-((Methoxycarbonyl)aMino)-3-Methylbutanoic acid 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 N-(Methoxycarbonyl)-L-valine Methoxycarbonyl valine (Synonyms:N-(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 N-(Methoxycarbonyl)-L-valine MOC-L-Valine (methoxycarbonyl)-L-valine Oliceridine Impurity 8 74761-42-5 6885-20-8 4761-42-5 Pharmaceuticalintermediates