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Substance Name: Cellulose, microcrystalline [NF]
RN: 9004-34-6
Note
- A polysaccharide with glucose units linked as in CELLOBIOSE. It is the chief constituent of plant fibers, cotton being the purest natural form of the substance. As a raw material, it forms the basis for many derivatives used in chromatography, ion exchange materials, explosives manufacturing, and pharmaceutical preparations.
Molecular Formula
- Unspecified
Molecular Weight
- 324.28
Classification Codes
Classification Codes
- Excipients
- Pharmaceutic Aid (Tablet and Capsule Diluent)
- Pharmaceutic Aids
- Pharmaceutical Vehicles
- TSCA Flag XU (Exempt from Reporting under Chemical Data Reporting Rule)
Superlist Classification Codes
- TWA (15 mg/m3 total dust; 5 mg/m3 respirable fraction)
- TWA 10 mg/m3
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Links to Resources
NLM Resources (File Locators)
Regulatory Agencies (Superlist Locators)
Other Resources (Internet Locators)
Names and Synonyms
Name of Substance
- Cellulose
- Cellulose regenerated
- Cellulose, microcrystalline [NF]
- Microcrystalline cellulose
- Rayon
- Rayon flock
- Wood pulp, bleached
MeSH Heading
- Cellulose
Synonyms
- Abicel
- Alpha Cel PB 25
- alpha-Cellulose
- Arbocel
- Arbocel BC 200
- Arbocell B 600/30
- Avicel
- Avicel 101
- Avicel 102
- Avicel CL 611
- Avicel PH
- Avicel PH 101
- Avicel PH 105
- Avicel PH-101
- beta-Amylose
- CCRIS 6600
- Cellex MX
- Cellulose
- Cellulose 248
- Cellulose crystalline
- Cellulose, microcrystalline
- Celphere CP-305
- Celufi
- Cephere
- CEPO
- Cepo CFM
- CEPO S 20
- CEPO S 40
- Chromedia CC 31
- Chromedia CF 11
- CP-305
- Crystalline cellulose
- Cupricellulose
- Dispersible cellulose
- EINECS 232-674-9
- Elcema F 150
- Elcema G 250
- Elcema P 050
- Elcema P 100
- Ethispheres250
- Fresenius D 6
- Heweten 10
- Hydroxycellulose
- Kingcot
- Klucel
- LA 01
- Microcrystalline cellulose
- MN-Cellulose
- NSC 225105
- Onozuka P 500
- Pharmacel 101
- Pyrocellulose
- Rayophane
- Rayweb Q
- Rexcel
- Sentry aq mardel clout
- Sigmacell
- Solka-fil
- Solka-floc
- Solka-floc BW
- Solka-floc BW 100
- Solka-floc BW 20
- Solka-floc BW 200
- Solka-floc BW 2030
- Spartose OM-22
- Sulfite cellulose
- Tomofan
- Tunicin
- UNII-5XDI2TS1EZ
- UNII-7T9FYH5QMK
- UNII-91B875MM4H
- UNII-C8DF2GF8L2
- UNII-HHJ82DN6MJ
- UNII-KO5GYV0DCB
- UNII-L5EC3P45R8
- UNII-OP1R32D61U
- UNII-PNR0YF693Y
- UNII-SMD1X3XO9M
- UNII-VG6UJI79NF
- UNII-W7YXH6D4BD
- UNII-X7XJ6RM9Q2
- Whatman CC-31
Systematic Name
- Cellulose
Superlist Names
- Cellulose
- Cellulose, respirable fraction
- Cellulose, total dust
Mixture Name
- Avicel RC/CL
Registry Numbers
CAS Registry Number
- 9004-34-6
FDA UNIIs
- 5XDI2TS1EZ
- 7T9FYH5QMK
- 91B875MM4H
- C8DF2GF8L2
- HHJ82DN6MJ
- KO5GYV0DCB
- L5EC3P45R8
- OP1R32D61U
- PNR0YF693Y
- SMD1X3XO9M
- VG6UJI79NF
- W7YXH6D4BD
- X7XJ6RM9Q2
Other Registry Numbers
- 1161712-52-2
- 12656-52-9
- 137261-76-8
- 1374408-52-2
- 152231-69-1
- 1621420-37-8
- 1873279-80-1
- 189398-86-5
- 209533-95-9
- 2095812-59-0
- 2243384-02-1
- 2243384-04-3
- 231290-83-8
- 324745-49-5
- 358787-62-9
- 39394-43-9
- 51395-76-7
- 58968-67-5
- 61991-21-7
- 61991-22-8
- 67016-75-5
- 67016-76-6
- 68073-05-2
- 70225-79-5
- 74623-16-8
- 75398-83-3
- 77907-70-1
- 84503-75-3
- 89468-66-6
- 9006-02-4
- 9012-19-5
- 9037-50-7
- 906542-14-1
- 9076-30-6
- 99331-82-5
System Generated Number
- 0009004346
Structure Descriptors
Smiles
Toxicity
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| rabbit | LD50 | skin | > 2gm/kg (2000mg/kg) | Toxicology Letters. Vol. (Suppl), Pg. 243, 1992. | |
| rat | LC50 | inhalation | > 5800mg/m3/4H (5800mg/m3) | Toxicology Letters. Vol. (Suppl), Pg. 243, 1992. | |
| rat | LD50 | intraperitoneal | > 31600mg/kg (31600mg/kg) | FAO Nutrition Meetings Report Series. Vol. 50A, Pg. 83, 1972. | |
| rat | LD50 | oral | > 5gm/kg (5000mg/kg) | Toxicology Letters. Vol. (Suppl), Pg. 243, 1992. |