Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-(Hydroxymethyl)Phenoxyacetic Acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

68858-21-9

68858-21-9 structure

Name: 4-(Hydroxymethyl)phenoxyacetic acid
Chemical Name: 4-(Hydroxymethyl)phenoxyacetic acid
CAS Number: 68858-21-9
Molecular Formula: C₉H₁₀O₄
Molecular Weight: 182.173
Catalog: Chemical reagent Organic reagent Aromatic acid
Create Date: 2018-06-30 14:30:23
Modify Date: 2026-07-23 15:41:51
4-(Hydroxymethyl)phenoxyacetic acid is an acid-labile resin linkage agent for use in solid phase peptide synthesis[1].

Name	4-(Hydroxymethyl)phenoxyacetic acid
Synonyms	HydroxyMethyl)phenoxyaceticac HMP LINKER 4-(Hydroxymethyl)phenoxyacetic acid (assay by titration) PIG52 HMP Linker Synonyms:4-(Hydroxymethyl)Phenoxyacetic Acid P-(HYDROXYMETHYL)PHENOXYACETIC ACID HMPA, HMP linker HMPA LINKER [4-(Hydroxymethyl)phenoxy]acetic acid MFCD00057827 HMPA Linker (4-(Hydroxymethyl)phenoxyacetic Acid) extrapure P87 Mic60 2-[4-(hydroxymethyl)phenoxy]acetate P89 4-(HYDROXYMETHYL)PHENOXYACETIC ACID HMP LINKER MINOS2 HMP Linker Anti-IMMT antibody produced in rabbit HMP-Linker 2-[4-(hydroxymethyl)phenoxy]acetic acid Hydroxymethylphenoxyacetic acid HMP (GDF-8) HMP LINKER,4-(HYDROXYMETHYL) PHENOXYACETIC ACID HMPA 4-Hydroxymethylphenoxyacetic acid Novabiochem Fmoc-SCAL-linker (safety-catch linker for solid phase synthesis) HMPLinker 4-(HYDROXYMETHYL)PHENOXYACETIC ACID M111146 EINECS 229-560-6 Hydroxymethyl Acid HMP Linker, 4-(Hydroxmethyl)phenoxyacetic acid DKFZp779P1653 HMP LINKER, MIN P87/89 4-(Hydroxymethyl)phe Acetic acid, 2-[4-(hydroxymethyl)phenoxy] HPA LINKER 4-(Hydroxymethyl)phenoxyaceticAcid>

Description	4-(Hydroxymethyl)phenoxyacetic acid is an acid-labile resin linkage agent for use in solid phase peptide synthesis[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. C T Bui, et al. Improving the performance of an acid-labile 4-hydroxymethyl phenoxyacetic acid (HMP) linker on resin and SynPhase grafted solid-supports. J Pept Sci. 2000 Oct;6(10):534-8.

Density	1.3±0.1 g/cm3
Boiling Point	378.3±22.0 °C at 760 mmHg
Melting Point	112-114 °C
Molecular Formula	C₉H₁₀O₄
Molecular Weight	182.173
Flash Point	156.3±15.8 °C
Exact Mass	182.057907
PSA	66.76000
LogP	0.16
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.573
Storage condition	2-8°C

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2918990090

77284-29-8

~54%

68858-21-9

Literature: Atherton, Eric; Logan, Christopher J.; Sheppard, Robert C. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981 , p. 538 - 546

144-55-8

126771-41-3

68858-21-9

Literature: US5187270 A1, ;

103258-64-6

68858-21-9

Literature: Bioorganic and Medicinal Chemistry, , vol. 16, # 23 p. 10049 - 10060

122-59-8

68858-21-9

Literature: Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 538 - 546

Precursor 5
77284-29-8 144-55-8 126771-41-3 103258-64-6
122-59-8
DownStream 4
155505-55-8 117048-44-9 117823-02-6 68858-22-0

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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