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Cbz-D-Valine

Cbz-D-Valine structure

CAS No.: 1685-33-2

Chemical Name:: Cbz-D-Valine

Synonyms: N-Carbobenzyloxy-D-valine;N-CARBOBENZOXY-D-VALINE;Z-D-Val;CBZ-D-VAL;Z-D-VAL-OH;Z-D-VALINE;CBZ-D-VALINE;CBZ-D-VAL-OH;Z-D-valine99%;N-CBZ-D-VAL-OH

CBNumber:: CB0143789

Molecular Formula:: C13H17NO4

Molecular Weight:: 251.28

MDL Number:: MFCD00065703

MOL File:: 1685-33-2.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-27 22:29:39

Product description	Number	Pack Size	Price
N-Carbobenzoxy-D-valine >98.0%(T)	C2139	5g	$28
N-Carbobenzoxy-D-valine >98.0%(T)	C2139	25g	$107
N-Cbz-D-valine	458481	5g	$403
N-Cbz-D-valine	458481	25g	$785
N-Benzyloxycarbonyl-D-valine Asreported	264270	10g	$347
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Cbz-D-Valine Properties

Melting point	58-60°C
Boiling point	432.6±38.0 °C(Predicted)
Density	1.182±0.06 g/cm3(Predicted)
refractive index	4 ° (C=2, AcOH)
storage temp.	Sealed in dry,2-8°C
solubility	Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
pka	4.00±0.10(Predicted)
form	powder to crystal
color	White to Almost white
BRN	2056616
InChI	InChI=1S/C13H17NO4/c1-9(2)11(12(15)16)14-13(17)18-8-10-6-4-3-5-7-10/h3-7,9,11H,8H2,1-2H3,(H,14,17)(H,15,16)/t11-/m1/s1
InChIKey	CANZBRDGRHNSGZ-LLVKDONJSA-N
SMILES	C(O)(=O)[C@@H](C(C)C)NC(OCC1=CC=CC=C1)=O
CAS DataBase Reference	1685-33-2(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302-H315-H319-H335

Precautionary statements

P261-P301+P312-P302+P352-P304+P340-P305+P351+P338

Safety Statements

22-24/25

HS Code

29225090

NFPA 704

	1
0		0

Cbz-D-Valine price More Price(87)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	C2139	N-Carbobenzoxy-D-valine >98.0%(T)	1685-33-2	5g	$28	2026-04-30	Buy
TCI Chemical	C2139	N-Carbobenzoxy-D-valine >98.0%(T)	1685-33-2	25g	$107	2026-04-30	Buy
Usbiological	458481	N-Cbz-D-valine	1685-33-2	5g	$403	2026-06-03	Buy
Usbiological	458481	N-Cbz-D-valine	1685-33-2	25g	$785	2026-06-03	Buy
Usbiological	264270	N-Benzyloxycarbonyl-D-valine Asreported	1685-33-2	10g	$347	2026-06-03	Buy

Product number	Packaging	Price	Buy
C2139	5g	$28	Buy
C2139	25g	$107	Buy
458481	5g	$403	Buy
458481	25g	$785	Buy
264270	10g	$347	Buy

Cbz-D-Valine Chemical Properties,Uses,Production

Uses

N-Cbz-D-valine is the N-Cbz-protected form of D-Valine (V094200). D-Valine (an isomer of the essential amino acid L-Valine [V094205])exhibited inhibitory effects on fibroblasts that contaminated mammalian kidney cultures, allowing for selective growth epithelial cells. D-Valine is also known for its presence in the structure of Actinomycin D, an antitumour drug. D-Valine is naturally synthesized by Streptomyces antibioticus.

Synthesis

At 0C, 10 mmol of D-valine was dissolved in 50 ml of a saturated solution of sodium bicarbonate (NaHCO3) at this temperature to obtain the dissolved solution, and the reaction was carried out with 11 mmol of benzyl chloroformate added dropwise to the dissolved solution at a rate of 1 drop/10 s while stirring, dropwise Finished, placed at 30 , stirring reaction 15 hours, do thin layer detection, measured that the solution is completely reacted, and then washed with 50 ml / times of ether 3 times, discard the ether, get the aqueous phase, the aqueous phase with a mass concentration of 30% of the concentrated hydrochloric acid adjusted PH to 3, the emergence of milky white solids, on the emergence of milky white solids after the liquid was extracted with 50 ml / time of ethyl acetate for 3 times, merged, and combined the liquid in turn, the combined solution was extracted with 50 ml / time of ethyl acetate, the combined liquid with 50 ml / time of ethyl acetate, the combined liquid with 50 ml The combined solution was sequentially extracted with 50 ml/time of ethyl acetate. The combined solution was washed twice with 50 ml/time of distilled water and once with 50 ml of saturated saline, then dried with anhydrous magnesium sulfate for 7 hours, filtered, and the filtrate was concentrated under reduced pressure to obtain a light yellow oil, which was purified by chromatography column using mixed solvent of ethyl acetate and petroleum ether with the ratio of 1:3 by volume as the mobile phase, and was obtained as N-Cbz-D-valine, which was a colorless, light-white solid. -Valine, as colorless transparent oil, the yield was 68.7%.

Cbz-D-Valine Preparation Products And Raw materials

Raw materials

Preparation Products

(R)-3-Isopropyl-2,5-piperazinedione (R)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine (R)-benzyl (1-((2,2-dimethoxyethyl)amino)-3-methyl-1-oxobutan-2-yl)carbamate (R)-methyl 1-isopropyl-7-(methylsulfonyl)-1,2,3,4-tetrahydrobenzo[4,5]imidazo [1,2-a]pyrazine-8-carboxylate

Cbz-D-Valine Suppliers

Global( 296)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	+8615350571055	Sibel@chuanghaibio.com	China	8738	58
Hebei Fengjia New Material Co., Ltd	+86-0311-87836622 +86-18712993135	sales01@tairunfaz.com	China	8051	58
Sichuan HongRi Pharma-Tech Co.,Ltd	+8618382028708	ni@enlaibio.com	China	1103	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29640	60
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29812	58
Xiamen AmoyChem Co., Ltd	+86-86-5926051114 +8615060885618	sales@amoychem.com	China	6366	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49979	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	+8613580539051	joe@yuhengpharm.com	CHINA	21142	58

Supplier	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	58
Hebei Fengjia New Material Co., Ltd	58
Sichuan HongRi Pharma-Tech Co.,Ltd	58
Capot Chemical Co.,Ltd.	60
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
Xiamen AmoyChem Co., Ltd	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	58

View Lastest Price from Cbz-D-Valine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-07-21	Cbz-D-Val-OH 1685-33-2		1kg	98%	1T	Sichuan HongRi Pharma-Tech Co.,Ltd
2026-03-20	Cbz-D-Valine 1685-33-2	$9.90	1KG	99%	10 mt	Hebei Chuanghai Biotechnology Co., Ltd
2025-05-26	Cbz-D-Valine 1685-33-2	$2.00	1kg	0.99	10000	Hebei Fengjia New Material Co., Ltd

Cbz-D-Val-OH
1685-33-2
98%
Sichuan HongRi Pharma-Tech Co.,Ltd

Cbz-D-Valine
1685-33-2
$9.90
99%
Hebei Chuanghai Biotechnology Co., Ltd

Cbz-D-Valine
1685-33-2
$2.00
0.99
Hebei Fengjia New Material Co., Ltd

Cbz-D-Valine Spectrum

Cbz-D-Valine(1685-33-2)¹HNMR

1685-33-2(Cbz-D-Valine)Related Search:

Valine N-Boc-L-valine L-Valine D-Valine Benzyloxyacetyl chloride

DL-Norvaline Trimethoprim Benzyl chloroformate Nequinate N-Cbz-D-Alanine

N-CARBOBENZOXY-DL-VALINE N-CARBOBENZYLOXY-D-SERINE METHYL ESTER Z-D-VAL-OSU CBZL-D-TERT-LEUCINE Z-D-PHG-OH

Methylbutyric acid (2R,3S)-N-CARBOBENZYLOXY-2-AMINO-3-METHYLPENTANOIC ACID D-PHENYLALANINE, BETA-PHENYL-N-[(PHENYLMETHOXY)CARBONYL]-

1of4

Z-D-VAL-OH CBZ-D-VALINE N-CBZ-D-VAL-OH (S)-2-(BENZYLOXYCARBONYLAMINO)-3-METHYLBUTANOIC ACID (CBZ-D-VAL-OH ) Z-D-VALINE extrapure (2R)-2-(Benzyloxycarbonylamino)-3-methylbutyric acid (R)-2-(Benzyloxycarbonylamino)-3-methylbutyric acid (R)-2-[[(Benzyloxy)carbonyl]amino]-3-methylbutanoic acid N-Benzyloxycarbonyl-D-valine, 98+% N-Cbz-D-valine Z-D-Val-OH (2R)-2-{[(Benzyloxy)carbonyl]amino}-3-methylbutanoic acid N-Carbobenzoxy-D-valine BENZYLOXYCARBONYL-D-VALINE CBZ-D-VAL-OH CBZ-D-VAL N-ALPHA-CARBOBENZOXY D-VALINE N-ALPHA-BENZYLOXYCARBONYL-D-VALINE N-ALPHA-CBZ-D-VALINE N-BENZYLOXYCARBONYL-D-VALINE N-CBZ-D-VALINE Z-D-VALINE Z-D-Val Z-D-valine99% Ganciclovir EP Impurity 7 Cbz-D-Valine USP/EP/BP (2R)-3-methyl-2-(phenylmethoxycarbonylamino)butanoicaci D-Valine, N-[(phenylmethoxy)carbonyl]- N-Carbobenzoxy-D-valine > (2R)-3-methyl-2-(phenylmethoxycarbonylamino)butanoic acid (2R)-3-methyl-2-(phenylmethoxycarbonylamino)butanoic a N-Cbz-D-valine, 98% [Z-D-Val-OH] N-Benzyloxycarbonyl-D-valine,97% Molnupiravir Impurity 24 N-CARBOBENZOXY-D-VALINE N-Carbobenzyloxy-D-valine 1685-33-2 685-33-2 1144-20-1 C13H17NO4 CARBOXYLIC ACID Amino Acid Derivatives Z-Amino Acids and Derivatives Amino Acids Amino Acids (N-Protected) Biochemistry Cbz-Amino Acids Cbz-Amino acid series

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