MilliporeSigma
All Photos(6)

Documents

H0131

Sigma-Aldrich

DL-4-Hydroxy-3-methoxymandelic acid

≥98% (HPLC), powder

Sign Into View Organizational & Contract Pricing

Synonym(s):
α,4-Dihydroxy-3-methoxybenzeneacetic acid, VMA, Vanillomandelic acid, Vanillylmandelic acid, Vanilmandelic acid
Linear Formula:
HOC6H3(OCH3)CH(OH)CO2H
CAS Number:
Molecular Weight:
198.17
Beilstein/REAXYS Number:
2213227
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.77

Quality Level

assay

≥98% (HPLC)

form

powder

color

white to off-white

mp

132-134 °C (dec.) (lit.)

solubility

H2O: ~50 mg/mL

storage temp.

2-8°C

SMILES string

OC1=C(OC)C=C(C(O)C(O)=O)C=C1

InChI

1S/C9H10O5/c1-14-7-4-5(2-3-6(7)10)8(11)9(12)13/h2-4,8,10-11H,1H3,(H,12,13)

InChI key

CGQCWMIAEPEHNQ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
D1064SML0011T6580
DL-4-Hydroxy-3-methoxymandelic acid ≥98% (HPLC), powder

H0131

DL-4-Hydroxy-3-methoxymandelic acid

Dihydrokainic acid ≥98% (HPLC), powder

D1064

Dihydrokainic acid

VAHA ≥98% (HPLC)

SML0011

VAHA

Sigma-Aldrich

T6580

Triflusal

form

powder

form

powder

form

powder

form

powder

Quality Level

200

Quality Level

-

Quality Level

100

Quality Level

-

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

solubility

H2O: ~50 mg/mL

solubility

H2O: >10 mg/mL

solubility

DMSO: ≥25 mg/mL

solubility

DMSO: >30 mg/mL

color

white to off-white

color

-

color

-

color

white to off-white

Biochem/physiol Actions

Epinephrine and norepineprine metabolite.

Features and Benefits

This compound is featured on the Dopamine and Norepinephrine Metabolism page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 5

1 of 5

Wayne L Furman et al.
Investigational new drugs, 30(4), 1660-1670 (2011-07-29)
Gefitinib potently inhibits neuroblastoma proliferation in vitro, and the gefitinib/irinotecan combination shows greater than additive activity against neuroblastoma xenografts. This Phase II pilot study estimated the rate of response to two courses of intravenous irinotecan plus oral gefitinib in children
Kai Li et al.
Journal of investigative surgery : the official journal of the Academy of Surgical Research, 25(2), 86-92 (2012-03-24)
This study assesses the clinical features of neuroblastoma and survival. Data for 98 patients between January 2000 and December 2006 at Children's Hospital of Fudan University, Shanghai, China, were retrospectively analyzed. Diagnostic methods included imaging, 24-hr urine catecholamines, bone marrow
W P Tormey et al.
Irish journal of medical science, 164(2), 146-150 (1995-04-01)
A study of the case notes from 101 of the 113 instances where at least one of the results was abnormal from the analysis of 24 hr urinary collections for noradrenaline, adrenaline, and dopamine and their metabolites 4-hydroxy-3-methoxy-mandelic acid (HMMA)
Laura Zinnamosca et al.
Archives of dermatological research, 303(5), 317-325 (2010-11-03)
The aim of the study was to evaluate the prevalence of pheochromocytoma (PHEO) in patients with neurofibromatosis type 1 (NF1), and to analyze the behavior of some anthropometric and cardiovascular parameters. In 48 consecutive NF1 patients, urinary metanephrines and vanillylmandelic
R Krishnappa et al.
Indian journal of cancer, 49(1), 188-193 (2012-07-31)
To review the clinical experience on pheochromocytoma in Indian subset of patients. Ten patients diagnosed with pheochromocytoma between 2001 and 2010 at our institute were retrospectively studied for clinical, laboratory, radiological and surgical data. A total of 10 patients (5

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service