MilliporeSigma
All Photos(1)

Documents

1379081

USP

Calcium D,L-5-methyltetrahydrofolate

United States Pharmacopeia (USP) Reference Standard

Sign Into View Organizational & Contract Pricing

Synonym(s):
N-[4-[[(2-Amino-1,4,5,6,7,8-hexahydro-5-methyl-4-oxo-6-pteridinyl)methyl]amino]benzoyl]-L-glutamic acid
Empirical Formula (Hill Notation):
C20H23CaN7O6
CAS Number:
Molecular Weight:
497.52
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

calcium d,l-5-methyltetrahydrofolate

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

−20°C

InChI

1S/C20H25N7O6.Ca/c1-27-12(9-23-16-15(27)18(31)26-20(21)25-16)8-22-11-4-2-10(3-5-11)17(30)24-13(19(32)33)6-7-14(28)29;/h2-5,12-13,22H,6-9H2,1H3,(H,24,30)(H,28,29)(H,32,33)(H4,21,23,25,26,31);/q;+2/p-2/t12?,13-;/m0./s1

InChI key

VWBBRFHSPXRJQD-ZEDZUCNESA-L

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
128630011503531652704
vibrant-m

1286300

10-Formylfolic acid

vibrant-m

1150353

Creatinine

vibrant-m

1652704

L-Theanine

grade

pharmaceutical primary standard

grade

pharmaceutical primary standard

grade

pharmaceutical primary standard

grade

pharmaceutical primary standard

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

format

neat

format

neat

format

neat

format

neat

API family

calcium d,l-5-methyltetrahydrofolate

API family

folic acid

API family

creatinine

API family

theanine

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

-

storage temp.

-

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including MSDS and any product information leaflets, has been developed and issued under the Authority of the issuing Pharmacopoeia.

For further information and support please go to the website of the issuing Pharmacopoeia.

Application

This USP reference standard is intended for use in specified quality tests and assays.
Also used to prepare standard and system suitability solutions in the strength and impurity analysis by HPLC according to the following United States Pharmacopeia (USP) monographs:
  • Calcium l-5-Methyltetrahydrofolate Tablets
  • Calcium l-5-Methyltetrahydrofolate Capsules

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

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

Customers Also Viewed

Slide 1 of 9

1 of 9

Supelco

Supelco

PHR1541

Leucovorin Calcium

Folic acid European Pharmacopoeia (EP) Reference Standard

F0300000

Folic acid

Folic acid ≥97%

Sigma-Aldrich

F7876

Folic acid

USP

USP

1358004

Leucovorin Calcium

Methylcobalamin United States Pharmacopeia (USP) Reference Standard

USP

1424550

Methylcobalamin

Folic acid British Pharmacopoeia (BP) Reference Standard

BP937

Folic acid

S-Adenosyl-L-homocysteine United States Pharmacopeia (USP) Reference Standard

USP

1012112

S-Adenosyl-L-homocysteine

Calcium l-5-Methyltetrahydrofolate Capsules
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia, 39(3), 4841-4841 (2016)
Calcium l-5-Methyltetrahydrofolate Tablets
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia, 39(3), 4842-4842 (2016)

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