Merck
All Photos(1)

Documents

NIST916B

Bilirubin

NIST®SRM®

Sign Into View Organizational & Contract Pricing

Empirical Formula (Hill Notation):
C33H36N4O6
CAS Number:
Molecular Weight:
584.66
Beilstein:
74376
MDL number:

packaging

pkg of 100 mg

manufacturer/tradename

NIST®

application(s)

clinical testing

format

neat

storage temp.

−20°C

SMILES string

CC1=C(C=C)\C(NC1=O)=C\c2[nH]c(Cc3[nH]c(\C=C4/NC(=O)C(C=C)=C4C)c(C)c3CCC(O)=O)c(CCC(O)=O)c2C

InChI

1S/C33H36N4O6/c1-7-20-19(6)32(42)37-27(20)14-25-18(5)23(10-12-31(40)41)29(35-25)15-28-22(9-11-30(38)39)17(4)24(34-28)13-26-16(3)21(8-2)33(43)36-26/h7-8,13-14,34-35H,1-2,9-12,15H2,3-6H3,(H,36,43)(H,37,42)(H,38,39)(H,40,41)/b26-13-,27-14-

InChI key

BPYKTIZUTYGOLE-IFADSCNNSA-N

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
NIST984NIST2152NIST2141
Bilirubin NIST®SRM®

NIST916B

Bilirubin

Rubidium chloride NIST SRM 984

NIST984

Rubidium chloride

Urea NIST® SRM® 2152, combustion calorimetric standard

NIST2152

Urea

Urea NIST® SRM® 2141

NIST2141

Urea

format

neat

format

neat

format

-

format

-

application(s)

clinical testing

application(s)

-

application(s)

clinical testing

application(s)

clinical testing

packaging

pkg of 100 mg

packaging

pkg of 0.25 g

packaging

pkg of 25 g

packaging

pkg of 2 g

storage temp.

−20°C

storage temp.

-

storage temp.

-

storage temp.

-

General description

Each unit of SRM 916B consists of 100 mg of bilirubin.

SRM 916B_cert

SRM 916B_SDS

Application

Bilirubin standard reference material (SRM) is intended for use in the calibration and standardization of measurement procedures for the determination of bilirubin in clinical samples, it is also used for assigning bilirubin quantity values to in-house control materials.

Biochem/physiol Actions

Well over 99% of total bilirubin is transported as a conjugate with albumin. Abnormally high levels of bilirubin can cause severe neurological damage, but mildly elevated levels are linked to protection from oxidative stress.

Features and Benefits

  • SRM 916B is available with a certificate documenting NIST-certified mass fraction values the unconjugated Bilirubin.
  • Certified value is determined using a quantitative 1H-nuclear magnetic resonance spectroscopy (q1 H-NMR). 
  • Certified values are traceable to the International System of Units (SI) unit of mass, expressed as mass fraction percent. 
  • The NIST certificate is provided with safety, storage and use instructions.

Other Notes

Certified for the analytes listed below.
Bilirubin (C33H36N4O6)

See certificate for values and more details at nist.gov/SRM.

Legal Information

NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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

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