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Fmoc-D-Aspartic acid beta-tert-butyl ester

Fmoc-D-Aspartic acid beta-tert-butyl ester structure

CAS No.: 112883-39-3

Chemical Name:: Fmoc-D-Aspartic acid beta-tert-butyl ester

Synonyms: FMOC-D-ASP(OTBU)-OH;(R)-2-((((9H-Fluoren-9-yl)Methoxy)carbonyl)aMino)-4-(tert-butoxy)-4-oxobutanoic acid;FMOC-D-ASP(TBU)-OH;tert D;FMOC-D-ASP(OBUT);Fmoc-Asp(Trt)-OH;Fmoc-D-Asp(OBu)-OH;FMOC-D-ASP(OBUT)-OH;Fmoc-D-Asp(OtBu)-OH 98%;Fmoc-D-Asp(OtBu)-OH,Beta

CBNumber:: CB0301781

Molecular Formula:: C23H25NO6

Molecular Weight:: 411.45

MDL Number:: MFCD00077050

MOL File:: 112883-39-3.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-06-04 16:00:12

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Fmoc-D-Aspartic acid beta-tert-butyl ester Properties

Melting point	98-101°C
Boiling point	620.8±55.0 °C(Predicted)
Density	1.251±0.06 g/cm3(Predicted)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
form	powder to crystaline
pka	3.57±0.23(Predicted)
color	White to Almost white
optical activity	Consistent with structure
Major Application	peptide synthesis
InChI	1S/C23H25NO6/c1-23(2,3)30-20(25)12-19(21(26)27)24-22(28)29-13-18-16-10-6-4-8-14(16)15-9-5-7-11-17(15)18/h4-11,18-19H,12-13H2,1-3H3,(H,24,28)(H,26,27)/t19-/m1/s1
InChIKey	FODJWPHPWBKDON-LJQANCHMSA-N
SMILES	C(O)(=O)[C@@H](CC(OC(C)(C)C)=O)NC(OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)=O
CAS DataBase Reference	112883-39-3(CAS DataBase Reference)
UNSPSC Code	12352209
NACRES	NA.26

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302

Precautionary statements

P280-P305+P351+P338

Hazard Codes

Risk Statements

50/53

Safety Statements

60-61

RIDADR

3077

WGK Germany

HazardClass

IRRITANT

HS Code

29242990

Storage Class

11 - Combustible Solids

Limited Quantities

5.0 kg (11 lbs) (solid)

Excepted Quantities

Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)

NFPA 704

	0
0		0

Fmoc-D-Aspartic acid beta-tert-butyl ester price More Price(89)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	8.52154	Fmoc-D-Asp(OtBu)-OH Novabiochem?	112883-39-3	5G	$109	2026-04-30	Buy
Sigma-Aldrich	8.52154	Fmoc-D-Asp(OtBu)-OH Novabiochem?	112883-39-3	25g	$342	2026-04-30	Buy
Sigma-Aldrich	8.52154	Fmoc-D-Asp(OtBu)-OH Novabiochem^®	112883-39-3	100 g	$1020	2026-04-30	Buy
Sigma-Aldrich	8.52154	Fmoc-D-Asp(OtBu)-OH Novabiochem^®	112883-39-3	1 kg	$9300	2026-04-30	Buy
Sigma-Aldrich	772011	Fmoc-D-Asp(OtBu)-OH 98%	112883-39-3	1g	$46.1	2026-04-30	Buy

Product number	Packaging	Price	Buy
8.52154	5G	$109	Buy
8.52154	25g	$342	Buy
8.52154	100 g	$1020	Buy
8.52154	1 kg	$9300	Buy
772011	1g	$46.1	Buy

Fmoc-D-Aspartic acid beta-tert-butyl ester Chemical Properties, Uses, Production

Chemical Properties

white to light yellow crystal powde

Uses

Fmoc-d-asp(otbu)-OH is used as a reactant for the solid-phase preparation of tripeptides with catalytic use in asymmetric preparation of nitroalkanals.

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

Fmoc-D-Aspartic acid beta-tert-butyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

Fmoc-D-Aspartic acid beta-tert-butyl ester Suppliers

Global Suppliers ( 284)

Supplier	Tel	Email	Country	ProdList	Advantage
Wuhan EnTai Technology Development Co,.Ltd	86-27-82330560	2536851935@qq.com	China	346	69
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30103	84
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44852	61
Wuhan Chemwish Technology Co., Ltd	86-027-67849912	sales@chemwish.com	China	35884	56
Capot Chemical Co., Ltd	+86 (0) 571 85 58 67 18		China	18187	66
Jia Xing Isenchem Co.,Ltd	0573-85285100 18627885956	isenchem@163.com	China	9389	66
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Chemsky (shanghai) International Co.,Ltd	021-50135380	shchemsky@sina.com	China	15350	60
Beijing Isomersyn Technology CO;LTD	010-82954736 13391601435	sales@isomersyn.com	China	3294	57

Supplier	Advantage
Wuhan EnTai Technology Development Co,.Ltd	69
J & K SCIENTIFIC LTD.	76
Alfa Aesar	84
Energy Chemical	61
Wuhan Chemwish Technology Co., Ltd	56
Capot Chemical Co., Ltd	66
Jia Xing Isenchem Co.,Ltd	66
Shanghai Hanhong Scientific Co.,Ltd.	64
Chemsky (shanghai) International Co.,Ltd	60
Beijing Isomersyn Technology CO;LTD	57

View Latest Price from Fmoc-D-Aspartic acid beta-tert-butyl ester manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-09-24	Fmoc-D-Aspartic acid beta-tert-butyl ester 112883-39-3	$1.10	1g	99.0% min	100 tons min	Shaanxi Dideu Medichem Co. Ltd
2026-08-25	Fmoc-D-Asp(OtBu)-OH 112883-39-3	$3.00-9.00		99%		ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
2021-08-12	Fmoc-D-Aspartic acid beta-tert-butyl ester 112883-39-3	$10.00-15.00	1KG	99%+ HPLC		Zhuozhou Wenxi import and Export Co., Ltd

Fmoc-D-Aspartic acid beta-tert-butyl ester
112883-39-3
$1.10
99.0% min
Shaanxi Dideu Medichem Co. Ltd

Fmoc-D-Asp(OtBu)-OH
112883-39-3
$3.00-9.00
99%
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Fmoc-D-Aspartic acid beta-tert-butyl ester
112883-39-3
$10.00-15.00
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

Fmoc-D-Aspartic acid beta-tert-butyl ester Spectrum

Fmoc-D-Aspartic acid beta-tert-butyl ester(112883-39-3)¹HNMR

112883-39-3 (Fmoc-D-Aspartic acid beta-tert-butyl ester) Related Search:

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Tris(trimethylsilyl)phosphate Fmoc-OSu tert-Butanol Butyl oleate L-Aspartic acid

Fmoc-Dab(Boc)-OH Fmoc-Asn(Trt)-OPfp Fmoc-Dap(Alloc)-OH

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N-ALPHA-(9-FLUORENYLMETHOXYCARBONYL)-D-ASPARTIC ACID BETA-T-BUTYL ESTER N-ALPHA-(9-FLUORENYLMETHYLOXYCARBONYL)-D-ASPARTIC ACID BETA-T-BUTYL ESTER N-ALPHA-(9-FLUORENYLMETHYLOXYCARBONYL)-D-ASPARTIC ACID BETA-TERT-BUTYL ESTER N-ALPHA-FMOC-D-ASPARTIC ACID BETA-T-BUTYL ESTER N-ALPHA-FMOC-D-ASPARTIC ACID BETA-TERT-BUTYL ESTER FMOC-D-ASP(OBUT) FMOC-D-ASP(OBUT)-OH FMOC-D-ASPARATIC ACID(O-T-BUTYL) FMOC-D-ASPARTIC ACID BETA-T-BUTYL ESTER FMOC-D-ASPARTIC ACID(OTBU) Fmoc-D-Asp(OtBu)-OH,Beta N-ALPHA-(9-FLUORENYLMETHYLOXYCARBONYL)-ASPARTIC ACID BETA-T-BUTYL ESTER Fmoc -D-asparticacid4-tert-butylester NALPHA-9-Fluorenylmethoxycarbonyl-D-aspartic acid B-tert-butyl ester Fmoc-D-Aspartic acid beta-tert-butyl ester N-(9-Fluorenylmethyloxycarbonyl)-D-aspartic acid 4-tert-butyl ester 9-FLUORENYLMETHOXYCARBONYL-D-ASPARTIC ACID BETA-T-BUTYL ESTER FMOC-D-ASPARTIC ACID-A-T-BUTYLESTER (2R)-4-(tert-butoxy)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-oxobutanoic acid N-α-Fmoc-D-aspartic acid β-tert butyl ester 9-fluorenylmethyloxycarbonyl-D-aspartic acid(tert-butyl)OH N-FMoc-D-aspartic acid 4-tert-butyl ester, 98% 4-tert-Butyl N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-D-aspartate Fmoc-D-Asp(OtBu)-OH 98% Fmoc-D-Asp(OtBu)-OH Fmoc-D-aspartic acid β-tert-butyl ester≥ 99% (HPLC) (9H-Fluoren-9-yl)MethOxy]Carbonyl D-Asp(OtBu)-OH 4-tert-Butyl N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-D-aspartate > tert D N-Fmoc-D-asparticacid4-tert-butylester,98% 4-tert-Butyl N-Fmoc-D-aspartate N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-D-aspartic Acid 4-tert-Butyl Ester FMOC-D-ASPARTIC ACID BETA-TERT-BUTYL ESTER 112883-39-3 Fmoc-D-Aspartic acid beta-tert-butyl ester USP/EP/BP Fmoc-D-aspartic acid β-tert-butyl ester N-a-Fmoc-D-aspartic acid -t-butyl ester (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-[(2-methylpropan-2-yl)oxy]-4-oxobutanoic acid Fmoc-D-Asp (OtBU) - OH (D-isomer) Fmoc-D-Aspartate-4-Tert-butyl ester N-fluorene methoxycarbonyl-D-aspartate-4-tert-butyl ester Fmoc-D-aspartic acid β -t-butyl ester (R)-2-((((9H-Fluoren-9-yl)Methoxy)carbonyl)aMino)-4-(tert-butoxy)-4-oxobutanoic acid FMOC-D-ASP(OTBU)-OH FMOC-D-ASP(TBU)-OH N-Fmoc-D-aspartic Acid 4-tert-Butyl Ester Fmoc-Asp(Trt)-OH Fmoc-D-Asp(OBu)-OH 112883-39-3 Aspartic acid [Asp, D] Amino Acid Derivatives Amino Acids