Skip to Content

尊敬的客户：

目前国际形势复杂多变，关税政策尚不明朗，这可能对我们的产品价格产生一定影响。在此情况下，我们希望就订单事宜与您进行友好沟通。

基于当前的不确定性，如果您选择在此期间下单，我们将保留根据实际情况调整价格的权利。同时，我们也理解市场变化可能给您带来的困扰，因此如果在订单实际发货前因关税政策变动导致价格出现较大波动，默克将与您进行协商讨论并视情况对订单进行调整或取消。

Merck
CN
All Photos(1)

Key Documents

View All Documentation

63768

Sigma-Aldrich

3-Mercaptopropionic acid

≥99.0% (HPLC)

Synonym(s):

3-MPA, 3-Sulfanylpropanoic acid, beta-Mercaptopropionic acid

Sign Into View Organizational & Contract Pricing

Select a Size

5 G
¥3,801.15

¥3,801.15

List Price¥5,430.22Save 30%

Available to ship on2025年4月27日Details

Request a Bulk Order
All Photos(1)

Select a Size

Change View
5 G
¥3,801.15

About This Item

Linear Formula:
HSCH2CH2CO2H
CAS Number:
107-96-0
Molecular Weight:
106.14
Beilstein:
773807
EC Number:
203-537-0
MDL number:
MFCD00004897
UNSPSC Code:
12352103
PubChem Substance ID:
57651961
NACRES:
NA.26

¥3,801.15

List Price¥5,430.22Save 30%

Available to ship on2025年4月27日Details

Request a Bulk Order

vapor pressure

0.04 mmHg ( 20 °C)

Quality Level

100

Assay

≥99.0% (HPLC)

form

liquid

autoignition temp.

662 °F

refractive index

n20/D 1.492 (lit.)
n20/D 1.493

bp

110-111 °C/15 mmHg (lit.)

mp

15-18 °C (lit.)

density

1.218 g/mL at 25 °C (lit.)

absorption

cut-off at 270 nm

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
D199303P2410167334
2,2-联苯基-1-苦基肼基

D9132

2,2-联苯基-1-苦基肼基

2,4-二硝基苯肼 reagent grade, 97%

D199303

2,4-二硝基苯肼

二苯醚 ReagentPlus®, 99%

P24101

二苯醚

二苯醚 Selectophore™, ≥99.9%

67334

二苯醚

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

mp

~135 °C (dec.) (lit.)

mp

197-200 °C (lit.)

mp

25-27 °C (lit.)

mp

25-27 °C (lit.), 27-29 °C

storage temp.

2-8°C

storage temp.

-

storage temp.

-

storage temp.

-

form

powder

form

-

form

crystals

form

solid

color

green

color

-

color

-

color

-

Application

suitable for amino acid analysis by means of OPA

Other Notes

High-speed RP-HPLC/FC analysis of amino acids.

Pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

Signal Word

Danger

Hazard Statements

H290,H301,H314,H332

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 1

Flash Point(F)

200.1 °F - closed cup

Flash Point(C)

93.4 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves
  • Specification Sheet

    • Choose from one of the most recent versions:

    Certificates of Analysis (COA)

    Lot/Batch Number
    BCCL9317
    BCCK0040
    BCCG0756
    BCCB9536
    BCBX0278

    Don't see the Right Version?

    If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

    Search for a COA

    Already Own This Product?

    Find documentation for the products that you have recently purchased in the Document Library.

    Visit the Document Library

    T. Bartok et al.
    Journal of Liquid Chromatography, 17, 4391-4391 (1994)
    Richard J Souness et al.
    Biochemistry, 52(43), 7606-7617 (2013-10-03)
    Describing the organization of substrates and substrate analogues in the active site of cysteine dioxygenase identifies potential intermediates in this critical yet poorly understood reaction, the oxidation of cysteine to cysteine sulfinic acid. The fortuitous formation of persulfides under crystallization
    Rijun Gui et al.
    Talanta, 94, 295-300 (2012-05-23)
    Rhodamine 6G (R6G) and 3-mercaptopropionic acid (MPA) capped-CdTe quantum dots (QDs) were conjugated by electrostatic interactions in aqueous solution. The R6G-QDs conjugate was utilized as a photoluminescence (PL) ratiometric sensor for the detection of glutathione (GSH). In this method, intentional
    Benoît M R Liénard et al.
    Journal of medicinal chemistry, 51(3), 684-688 (2008-01-22)
    The use of protein ESI mass spectrometry under non-denaturing conditions to analyze a dynamic combinatorial library of thiols/disulfides with the BcII metallo-beta-lactamase enabled the rapid identification of an inhibitor with a K(i) of < 1 microM. The study exemplifies the
    Wei Zhang et al.
    Chemosphere, 89(1), 52-59 (2012-05-19)
    Cadmium selenium (CdSe) quantum dots (QDs) are semiconductor nanocrystals that hold wide range of applications and substantial production volumes. Due to unique composition and nanoscale properties, their potential toxicity to aquatic organisms has increasingly gained a great amount of interest.
    View All Related Papers

    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